June 2, Thursday
CPS Final Exam Review (focused on honors level questions #101-120)
Final Exam Extra Credit Review Puzzle

June 1, Wednesday
Returned and covered CH 18 & 19 Test
CPS Final Exam Review Period 2 Final Exam Monday 6/6 Period 5 Final Exam Wednesday 6/8 Period 9 Final Exam Friday 6/3 Prepare by studying previous course tests

May 31, Tuesday
CH 18 & 19 Test Makeups
Offered Final Exam Extra Credit Review Puzzle Period 2 Final Exam Monday 6/6 Period 5 Final Exam Wednesday 6/8 Period 9 Final Exam Friday 6/3 Prepare by studying previous course tests (Bring textbooks back. 2100 & 2200 hallway locker cleanout tomorrow during homeroom)

May 26, Thursday CH 18 & 19 Test Today
Returned previous 2nd semester tests.

May 25, Wednesday
CH 19 CPS Review. Offered CH 19 Extra Credit Crossword Review Puzzle. (due Tomorrow)CH 18 & 19 Test Tomorrow!

May 24, Tuesday
Checked and covered homework. CH 18 CPS Review. Offered CH 18 Extra Credit Crossword Review Puzzle. (due Thursday) CH 18 & 19 TestThursday 5/26

May 23, Monday
Finished CH 19 Notes w/ demos of reflection (laser and mirror), refraction (Beaker and pencil), and diffraction. Diffraction Animations Viewed B.O.P. video clip on Color (25:00) Homework: 19-3Reinforcement and Study Guide due tomorrow. Chapter 18 Study Guide offered CH 18 & 19 Test Thursday 5/26

May 20, Friday
Checked and covered homework.
Students completed Reflection and Refraction Lab Part 2 (You should not need to rotate stations today) CH 18 & 19 Test Thursday 5/26

May 19, Thursday(No puters today and tomorrow)
Pd 9: Collect Additive Color Gizmo
Students completed Reflection and Refraction Lab Part 1. Additional demos available:

view an LCD screen under a dissecting microscope (what 3 colors do you see?) Hook up to projector cable on screen?

May 18, Wednesday
Review topics from yesterday (demos). Students completed the Additive Color Gizmo.

May 17, Tuesday Students who will not be here tomorrow due to presentation, take a copy of theAdditive Color Gizmoto complete on your own. (Turn it in completed on Thurs 5/19)
Checked and covered homework.
Color (or Colour) Blindness: An Activity Color Blindness Test
Covered CH 19 Notes slides 25-39 w/ filter and light box demo. (Use filters on projectors and laser)

May 16, Monday
Covered notes slides 9-16
Viewed B.O.P. clip on Color & the EM Spectrum (12:20 - 16:00)
Covered CH 19 Notes slides 17-24
Completed the EM Spectrum Diagram together. (Reverse side specific info on wave length and frequency) *Remember: All types of EM waves move at the same speed in a vacuum. Homework: 19-1Reinforcement and Study Guide due tomorrow.

May 13, Friday
Quiz Make Ups
Covered CH 19 Notes slides 1-8
Viewed E.O.P. streaming video clip on the EM spectrum (6:00 - 14:30) / Return Quiz Sound Lab: Complete the following on the back of your quiz sheet. Copy Station # and Question before proceeding Alternate Activity: CH 18 Study Guide

Question

Hypothesis

Explanation of Outcome

Station 1

How does the length of the palm pipe relate to it's frequency and pitch?

Station 2

How does the length of the column of air relate to the frequency and pitch at which it will resonate?

Station 3

How does the length of the tuning fork relate to it's frequency and pitch?

Station 4

What factors seem to influence the frequency and pitch of a wine glass?

Station 5

How does the length of the vibrating guitar string relate to it's frequency and pitch?

Station 6

When strike a tuning fork, does the sound seem to travel better through air or water?

May 12, Thursday Have a calculator handy today.
How can sound break glass? How does a person's voice compare? Quiz today on Vocab and Graphing a Wave. Viewed E.O.P. streaming vid. Sound & Electromagnetism (17:00).
New: Online Tuning Fork (compare various sound frequencies and try to "tune" your computer to mine)

May 11, Wednesday
Checked and covered homework w/ demos (I got much better at playing the resonance tube since yesterday!) We could compare it's sound quality to that of a guitar with the same frequency.
Viewed B.O.P. streaming vid on sound (17:00)
Pitch Pipes Activity as a class? Quiz tomorrow on Vocab and Graphing a Wave.

May5, Thursday
Checked and covered the homework. Returned and covered CH 7 Test.
Measuring the Speed of Light in a microwave oven:

Choose a food that melts easily and spread it out on a plate

Remove the microwave turntable and heat the food just until it begins to melt (20-30 sec.)

Make visual observations of the food

Review lab/info worksheet

Perform calculations and answer questions

Homework: Complete lab sheet calculations and questions

May4, Wednesday
Covered CH 18 Notes slides 10-14. Students completed Wavelength vs. Frequency activity. On your own: choose an amplitude value from 4 -14 and wavelength value (even number between 4 and 16)
Present some examples of student results in a table on front board. Homework: "Characteristics of Waves" Reinforcement and Study Guide and "Wavelength vs. Frequency" Graph/Sheet due tomorrow.

On your own: choose an amplitude value from 1 - 8 and wavelength value (even number between 4 and 10.)

Draw the graph of your wave on graph paper, label it's properties: Crest, Trough, Wave length, Amplitude, Rest Position of the Medium

Trace each wave onto a transparency (everybody on one overhead) (each person in the group use a different color). Here you don't need to label the waves

Compare your waves in groups of 3 and complete the worksheet table

As a group: Display your transparency

Class identifies who owns each wave for a few groups

Students began Wavelength vs. Frequency activity. On your own: choose an amplitude value from 4 -14 and wavelength value (even number between 4 and 16)

May2, Monday
Schedule test make-ups. Covered CH 18 Notes slides 1-12. Graph a wave on graph paper, identify and label it's properties.

April29, Friday CH 5 & 7 Test Today

April28, Thursday Have a calculator handy today.
Checked and displayed the CH 5 & 7 Test Study Guide and discuss test short answer questions
CPS clicker review of CH 5 & 7 CH 5 & 7 Test Tomorrow

April27, Wednesday4Sight (Periods 1,2,3 approx. 20 minutes)
Checked and covered hwk.
Pds. 5 & 9: Viewed W, E, & Simple Machines 10 min vid. Best Rube Goldberg Ever
All periods: Began CH 5 & 7 Test Study Guide(due tomorrow) Homework: Finish the SG for tomorrow CH 5 & 7 Test Friday 4/29

April26, Tuesday4Sight (Periods 1,2,3 approx. 20 minutes) Have a calculator handy today
Collected remaining Pulley Gizmo
Checked and covered Efficiency Problems from last week
Begin work on IMA problems (back of notes) and Using Machines Reinforcement and Study Guide
Offered Extra Credit Review Puzzle (due Friday) Homework: Using Machines Reinforcement and Study Guide(both due tomorrow) CH 5 & 7 TestFriday 4/29

April25, Monday
Viewed Roving Mars with video question sheet

April21, Thursday
Viewed World's Largest Machines with video question sheet

April20, Wednesday Have a calculator handy today
Checked and covered homework. Ramp demo of solving for efficiency with varying slopes.
Finish Pulley Gizmo Homework: Finish Efficiency Problems and Pulley Gizmo for Tuesday 4/26 CH 5 & 7 TestFriday 4/29

April19, Tuesday
Eureka on wheel & axle and inclined plane (9 min. total)
Finish CH 5&7 Notes (12 slides) (with force sensor demo of wheel and axle?)
Continue Pulley Gizmo (as a class time permitting) Homework: The Simple Machines Reinforcement and Study Guide due tomorrow.

April18, MondayMtg at 1:45 pm.... Study Hall 7th pd
Answer remaining inclined plane lab questions and turn in
Complete pulley gizmo on www.explorelearning.com

April15, Friday Have a calculator handy today.

Viewed Eureka vid. on pulleys.

Covered notes slides 36-41 with pulley demos of Ideal M.A. vs. Actual M.A.

Briefly covered inclined plane lab trial 1 & 2 (as a class) *people had questions about calculations

Complete trial 3 (Questions 12-15) and discussion forum response (Basically the same concept!)

Homework: Discussion forum question: Comparing I.M.A. and MA (A.M.A.). (The discussion will be locked and credited tonight at midnight)

April14, Thursday
View Eureka cartoon on Mechanical Advantage & Friction 1st (Pay close attention as today's lab deals with this, so does the next discussion question, and there is a future test question on the difference between Ideal Mechanical Advantage and Actual Mechanical Advantage with respect to levers and inclined planes.)
Inclined Plane Lab w/ spring scales. Intro, perform, discuss.

Answer the following questions at the end of inclined plane lab (you don't need to copy the questions):

12. Calculate the I.M.A. of a 1st Class Lever with a 40 cm effort arm and a 10 cm resistance arm.
13. Calculate the I.M.A. of an inclined plane with a 40 cm slope length and 10 cm slope height.
14. Now setup a 1st class lever and inclined plane with the specifications described in #12. & 13. and determine the A.M.A. of each machine by using the force sensor to the lift the block. Note: 2 purple books + 1 blue book = 10 cm slope height
15. Explain why the A.M.A. of the 1st class lever is (or at least why it should be) greater than that of the inclined plane. Homework: Discussion forum question: Comparing I.M.A. and MA (A.M.A.). (The discussion will be locked and credited tomorrow night at midnight)

April13, Wednesday

Review 2nd class lever discussion response and the 3 classes of levers. Remember, "F.R.E. go in the middle of 1.2.3." (Where F = Fulcrum, R = Resistance Force, and E = Effort Force)

Pulley Lab w/ force sensors or spring scales. *Many people refer to a single fixed pulley wheel as a "flexible" 1st class lever

Discuss Lab & collect sheets.

April12, Tuesday
Finished viewing Extreme Free Fall DVD (12 min.) followed by clips: Real Life Superman (3:20)Wingsuit Base Project (1:35) Landing without a Parachute!? (3:00)
Complete work on the Lever Gizmo, respond to discussion
Extra time?...experiment with the Inclined Plane and/or pulley gizmo. Homework: Lever Gizmo and discussion forum question: Explain how to solve for the Ideal mechanical advantage of a lever and why the Ideal mechanical advantage of a 2nd class lever is always greater than 1. (The discussion will be locked and credited tonight at midnight)

April11, Monday
Students began work on the Lever Gizmo. (Completed lever gizmo due Wed 4/13) Homework: Discussion forum question: Explain how to solve for the Ideal mechanical advantage of a lever and why the Ideal mechanical advantage of a 2nd class lever is always greater than 1. (The discussion will be locked and credited tomorrow night at midnight)

April 8, Friday
Meeting at admin. (periods 1-4?) Extreme Free fall DVD + Questions Sheet.

April 7, Thursday
Reintroduced and finished Lever Lab activity.
Return Student Work
Discuss lever lab before turning it in
Viewed Eureka on Mechanical Advantage

April 6, Wednesday From yesterday and important in the future:

Tells us how many times a machine should multiply our effort force assuming NO FRICTION

Actual Mechanical Advantage (same as MA) =resistanceforce / effort force

Also has no units

Is an actual measure of how many times a machine has multiplied your effort force (Takes all forces into account)

Introduced & Began Lever lab (1 sheet per group)
NOTES:

Make sure you're using the metric side of your meter stick and that the locking screw is on the bottom NOT THE TOP.

READ DIRECTIONS and HANDLE EQUIPMENT WITH CARE.

For example, make sure your fulcrum, resistance force and effort force are at the correct locations according to the directions. Also, make sure your force sensor is at zero before beginning every portion of the lab

Part 1. Zero it with the hook facing up (cuz you'll be pulling down with it)

Parts 2 & 3. Zero it with the hook facing down(cuz you'll be lifting up with it)

April 5, Tuesday
Checked and covered HWK
Demo of leverage: Can you lift a person with 1 finger
Covered the CH 5&7 Notes slides 19-27 with prybar demo. Covered slides 28-30 (M.A.) Covered slides 31-36 (Levers) with w/ lever hooked up to a spring scale demo. Eureka on Levers.

April 4, Monday
Work and Power streaming vid. (18:00) (Question sheets collected)
Students completed Why we use Machines Reinforcement and Study Guide (due tomorrow; Use purple textbook pgs. 180-185)

April 1, Friday Have a calculator handy today.Work and Power Quiz Today!
Continued CH 5&7 Notes

March 31, Thursday Have a calculator handy today. Energy, Work and Power QuizTomorrow.
Introduced and completed the Work & Power Lab: Running up a Flight of Stairs. Procedure & Tips for Lab today:
Before you gather data:

Weight

Mass

Gravity

Is a measure of the Force of gravity between 2 objects.

Is the amount of matter in an object.

Is an invisible force of attraction between all objects.

Expressed in Newtons. (English system uses Pounds)

Expressed in kg

Causes objects to accelerate toward earth at a rate of 10 m/s/s

Weight = mass x gravitational acc. On earth a mass of 1 kg x 10 m/s/s has a weight of 10 Newtons. (this is equal to 2.25 pounds)

So.....

If you know your weight in pounds, divide by 2.25 pounds/kg to find your mass (this never changes wherever you go in the universe). Then multiply by 10 m/s/s to determine your weight in Newtons here in earth. (this would change on the moon)

If not, measure your mass in kg on the scale and multiply by 10 m/s/s to convert to a weight in (N)

The vertical distance you will move up our flight of stairs = _ meters (big open stair well; lets double check though)

I need 1 volunteer to help me time people from the landing

While climbing the stairs, stay to the inside! While going back down, stay against the wall!

After you gather data:

Work (Joules) = Force (Newtons) X distance (meters)

Power (Watts) = Work (Joules) / time (seconds)

March 30, Wednesday
Collected remaining lab sheets from yesterday (discuss)
Displayed 2nd round of work and power practice (Questions?)
Looked at a sample GPE and KE problem (you'll see something like this on the quiz Friday)
Returned and covered the CH 4 Test Intro lab for tomorrow (time permitting) Energy, Work and Power Quiz Friday

March 29, Tuesday Have a calculator handy today.
Checked and covered the homework
Introduced and completed the work and power lab Procedure & Tips for Lab today:

Weight is a force expressed in Newtons. Weight = mass (kg) X gravity (10 m/s/s)

Most of our spring scales display mass in grams and force in Newtons. Digital force sensors express force in Newtons, BUT BOTH MUST BE PROPERLY ZEROED BEFORE USING!

Your goal during this lab is to compare the work needed to lift, then slide a small book vs. the work needed to lift, then slide a large book.

Work (Joules) = Force (Newtons) X distance (meters)

Power (Watts) = Work (Joules) / time (seconds)

Students began Practice Work and Power Problems sheet 2(this is homework for Thursday)

March 28, Monday
Checked and covered homework.
How much G.P.E. does a penny have?....What info would you need to know? Myth Busters: Death by Falling Penny? (Netflix Collection 1 Episode 4 15:00 + question sheet)
Covered CH 5&7 Notes through slide 18.
Students began Practice Work and Power Problems sheet 1with hints to problems 1-4. The end of the third marking period is April 8th. Submit incomplete "i" work NOW and STAY CAUGHT UP!

March 24, Thursday
Schedule test makeups. Covered CH 5&7 Notes through slide 10. Viewed Eureka vids: Work, Kinetic Energy, and Potential Energy (in order).

March 23, Wednesday (2 hr. delay) Finish CH 4 Test(last 2 pages only). People who finished yesterday may choose to try last 2 pages again. (Pd. 2: Make arrangements to finish completely today at some point!) CH 4 Hidden Message Puzzle. Streaming Vid: Elements of Physics, Motion, Force & Gravity (20:00 time permitting)

March 22, Tuesday Have a calculator handy today.CH 4 Test Today. CH 4 Hidden Message Puzzle.

March 21, Monday Have a calculator handy today.
Checked and displayed homework (CH study guide). Any questions on problems, formulas, etc.?
CPS review of CH 4 as a class. CH 4 Test Tomorrow (Extra Credit Puzzle due then)

March 18, Friday(Pep Rally during 8th and 9th Period) Have a calculator handy today.
Falling Objects 2nd Practice. Cover.
Yahtzee Tournament Round 2 Elimination (time permitting)
Rules Review:

You may roll 3 times per turn

Review how to add each section

Homework: Finish CH 4 Study Guide for Monday. CH 4 Test Tuesday 3/22

March 17, Thursday Have a calculator handy today.Check and cover homework Video Clip : Conservation of Momentum from the Int'l. Space Station and B.O.P. video 12:30-16:00.
Momentum & Newton's 3rd Law demos: Basketball vs. tennis ball. Begin CH 4 Study Guide. Homework: Finish CH 4 Study Guide for Monday. Offered CH 4 crossword review puzzle for extra credit. CH 4 Test Tuesday 3/22
Period 9: Offer Falling Objects 2nd Practice (other groups will be doing this tomorrow)

March 16, Wednesday(Mentor Mtg. via telephone after school 3 PM) Collected completed Momentum Gizmos (due tomorrow)
Covered CH 4 Notes slides 13-17 w/ swinging mass demo, viewed E.O.P. streaming video 9:20-10:30
Covered notes slides 18-19 w/ Newtonian demonstrator (Good example of 3rd law and Cons. of Momentum)
Viewed B.O.P. video 12:30-16:00. Finish CH Notes. Introduce momentum problems. Homework:Momentum Problems Sheet and Action-Reaction worksheet. Momentum Gizmo. CH 4 TestTuesday 3/22

March 15, Tuesday(Fac. Mtg. after school)
Checked and covered homework.
Students completed the Air Track: Momentum gizmo
pd. 9 (correction from yesterday: Vx and Vy WILL NOT equal Vi at a 45 degree trajectory angle)

March 14, Monday
Revisit and finish golf range gizmo (as a group)
Notes

Correcting 2 common misconceptions

Falling Time of a horizontal projectile

Height of a ball thrown straight upward

The math behind projectile motion

Horizontal and vertical velocity components are independent of one another!

Calculating horizontal and vertical velocity components

The maximum height of a projectile

The horizontal distance traveled by a projectile

Homework: Projectile flight time problems.

March 11, Friday 2nd period will meet in Room 2220 On PSSA days
Demo of dropped ball and horizontally projected ball
Checked and covered homework.
Students completed golf range gizmo

The ball will not disappear from the screen (you estimate when it's a hole in one)

Try to observe how horizontal and vertical velocities change during different trials (we'll look at the math behind this next time)

Attempt Login on 2 laptops. Gizmo is due Tuesday 3/15

March 10, Thursday 2nd period will meet in Room 2220 On PSSA days
Finished notes on falling object

Rearrange original formula to solve for falling time to hit the ground

Compare to drop time and distance info from motion sensor? (use object w/ little air resistance)

Introduce Projectile Motion with demos: Check this out! Firing a metal ball. MIT VideoMythbusters dropped bullet vs. fired.
Covered CH 4 Notes slides 8-12. Homework: Falling Objects Practice Problems (

March 9, Wednesday Have a calculator handy today
Checked and covered the homework. Quiz on Newton's 2nd Law of Motion.
Notes:

A ball is dropped from a tower, how far does it travel after each second?

Compare to when a ball is thrown straight down from a tower

rearrange for total drop time

Compare to drop time and distance info from motion sensor? (use object w/ little air resistance)

March 8, Tuesday
Feather vs. hammer on moon (B.O.P. streaming video Exploring Gravity 6:30 - 16:00)
Explorelearning Free Fall Lab (Graphs of v vs. t for various objects on the moon)
Review Newton's 2nd Law Discussion
Viewed Youtube vid on Peregrin Falcon. (5:00)
Review Falling Objects Lab:

How does the number of falling coffee filters influence terminal velocity?

With our lab setup (approx. 1.5 m drop height), how many coffee filters can you drop together until they no longer reach terminal velocity?

Overhead review of 2nd Law problems for quiz tomorrow. Homework: "CH 4 "Accelerated Motion" Reinforcement and Study Guide due tomorrow. Quiz tomorrow on Newton's 2nd Law of Motion (F = m x a)

March 7, Monday
Recap on Falling Objects Lab (demo up front)
Graphs of a bouncing basketball?
Today's questions (to add to your lab sheet):

How does the number of falling coffee filters influence terminal velocity? (Explain with data from Logger Pro; repeat trials several times if necessary)

With our lab setup (approx. 1.5 m drop height), how many coffee filters can you drop together until they no longer reach terminal velocity? (Explain how you can tell from the graph and data; repeat trials several times if necessary)

Review and collect lab (time permitting) Homework: Discussion post "Forces on Falling Objects" due Tomorrow Quiz Wednesday on Newton's 2nd Law of Motion (F = m x a)

March 4, Friday
Terminal Velocity of Falling Objects w/ Vernier (group? as a class?; adjust graph axes accordingly). Homework: Discussion post "Forces on Falling Objects" due Tuesday 3/8

March 3, Thursday
Checked and covered homework.
Returned and covered the CH 3 Test
Demo: How many people have ever wanted to throw something at a teacher's face?
Covered CH 4 Notes thru slide 7 w/ air res. demos (balloon, falling paper, book, objects of varying mass)
Introduce tomorrow's lab: Falling Objects (time permitting) Homework: Discussion post "Forces on Falling Objects" due Tuesday 3/8

March 2, Wednesday Have a calculator handy today.
Viewed Eureka on Newton's 2nd Law of Motion.
Covered CH 4 Notes thru slide 5 and reviewed Newton's 2nd Law gizmo as a class.
Worked Newton's 2nd Law of Motion worksheet together as a class. Homework: Newton's 2nd Law practice problems Discussion post "Newton's 2nd Law" due Tomorrow

March 1, Tuesday
Students began Newton's 2nd Law Gizmo. Homework: Discussion post "Newton's 2nd Law" due Thursday 3/3

February 28, Monday Have a calculator handy today.CH 3 Test Today! Collect extra credit review puzzles. Homework: Discussion post "Newton's 2nd Law" due Thursday 3/3. (Note: After the due date, discussions will be locked. You may only receive credit by responding by the due date assigned. So far each response = 5 points)

February 25, Friday Have a calculator handy today.
Collected remaining weight lab sheets from yesterday.
Discuss test content and format. Be prepared for short answer questions on: inertia, friction, comparing weight and mass, and comparing distance-time and velocity-time graphs.
CPS review of CH 3 as a class. CH 3 Test Monday.

February 24, Thursday
CH 3 Extra Credit Review Puzzle offered (due Monday 2/28)
Checked and displayed homework.
Weight vs. mass lab (do #1 together):

Label the following items in order on your sheet:

100 g mass

paper clip

padlock

copper cube

aluminum cube

fork

tongs

friction block

Find mass of sample in grams (make sure riders of balance are locked in place)

Convert to kg (move decimal 3 to the left; all items should have 4 digits after the decimal)

Convert to weight in Newtons (multiply mass in kg times 10 m/s/s)

Hold force sensor vertically and zero it

Measure the weight of each item using the digital force sensor

Answer lab questions, but change #2 to read, "Compare the calculated weights to those measured using the force sensor. Explain any visible trends and possible reasons for any differences."

Homework: Weight Lab sheets (and don't forget about discussion responses) CH 3 Test Monday 2/28

February 23, Wednesday Display homework key
Students completed weight vs. mass gizmo (Use Safari browser; go to explorelearning.com)

Use balance to determine mass and spring scale to determine weight

PUT MOUSE ICON DIRECTLY ON SCALE FOR EXACT READING

Express mass of objects in kg! (this is crucial when using the W = m x g formula)

For example: 3 kg + 500 g = 3.5 kg while3 kg + 50 g = 3.05 kg

Homework:CH 3 Study Guide & (weight and mass gizmo if not finished in class)
Also, don't forget about discussion responses (Inertia to be credited today, friction at the end of the week) CH 3 Test Monday 2/28

February 22, Tuesday
Collect remaining friction labs
Eureka on gravity, Eureka on weight vs. mass, B.O.P. streaming video Exploring Gravity.
Covered remaining CH 3 Notes. (100 g mass = 1 N of weight demo). Introduce and begin Homework: Mass and Weight problems (due Wednesday don't forget discussion response. There are now 2 discussions posted; last week's and this week's.) CH 3 Test Monday 2/28

February 17, Thursday Important Announcement: Beginning this week, there is a new course discussion requirement. When you visit your class wiki, you will find a "discussion" tab, and you will probably also receive an email that a new discussion has been posted. Your job is to respond to the discussion post by answering the questions or following the directions there. The good news is that most of these topics will end up becoming similar to short answer questions you will see on the next test. You will also receive a grade for correctly responding to the discussion each week.

Study Island Practice Graph Functions, Equations and Inequalities

Quick review, then finish friction lab from yesterday, answer questions, turn in lab sheet. Aim for consistent data!

Login and respond to class wiki discussion

Homework: Respond to class wiki discussion if not done in class

February 16, Wednesday
Friction Lab w/ Vernier Force Sensors:

Briefly show setup up front, explain variables being tested, and brief demo of how to determine force needed to pull block:

Open program, experiment 19, zero force sensor, Pull slow and steady, then collect data.

Form groups and get Logger Pro opened on a laptop. (May want to attempt login on 2 so you can get on right away)

February 15, Tuesday
Students completed the Fan Cart / Roller Coaster Gizmo. (Cross out #4 and #8 and answer questions directly on your worksheet. DO NOT create & print the Word doc lab report)

February 14, Monday
Continue CH 3 Notes 16-21:

It's always fun to start out with a cartoon!: Eureka on inertia

Balanced vs. unbalanced forces (Fan cart gizmo, Skateboard, and R.C. heli)

Inertia (Skateboard, how many people have ever wanted to hit a teacher with a baseball bat?, and why all objects really want to behave like an air hockey puck) Next time: garbage can base with wheels and activity "Hover Discs"

Friction (sliding notebook paper vs. sand paper w/ and w/ out pressure)

S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

February 10, Thursday Have a calculator handy today.
Acceleration Quiz today. Complete Study Island Practice: Quadratic Equations, Linear Equations and Slope Finished viewing Forces and Motion streaming video

S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

February 9, Wednesday Have a calculator handy today.
Viewed Eureka acceleration part 2 / Check, cover, collect homework.
CPS review of acceleration.
Students completed The Car Race graphing worksheet. Acceleration Quiz Tomorrow

S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

February 7, Monday Speed Quiz Today! Have a calculator handy today.Viewed acceleration video clip demos. Covered CH 3 Notes thru slide 14. Returned to earlier clips to solve for acceleration. Introduced and began Acceleration Problems. Homework: Finish Acceleration Problems

S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

February 4, Friday
Checked and covered homework. Discussed Monday's quiz. Covered 3-1 CPS questions (as a class). Speed Quiz Monday.
Test motion sensors (compare distance vs. time and velocity vs. time graphs) Place motion sensor free and clear. On a blank sheet of lined paper:

Trial 1: walking at a constant speed away from the motion sensor.

Draw a simple sketch of a distance vs. time and a velocity vs. time graph from the screen up front (label axes)

Explain the differences between these types of graphs. What is each one showing?

Predict: sketch what you think the graphs will look like when someone accelerates away form the sensor.

Now sketch what the graphs actually do look like.

Does anyone think they can achieve a greater acceleration? (walking, not running b/c of a short runway followed by a concrete wall). Try.

Predict: Sketch how you think the graphs will look when someone walks TOWARD the motion sensor.

Sketch what the graphs look like when someone does walk toward the sensor

Explain why the graphs look like this now.

S11.A.2.2.2 Explain how technology (e.g., GPS, spectroscope, scanning electron microscope, pH meter, probe, interface, imaging technology, telescope) is used to extend human abilities and precision. S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

February 3, Thursday (Faculty MeetingAfter School Today)
Checked and covered homework. Students began the Distance vs. Time graph Gizmo. (Cross out #6 & 11 on back and ignore the directions to put all answers in a Word document. Simply answer the questions directly on your worksheet) Homework: Graphing Speed and Slithering Speeds. Speed Quiz Monday

S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

January 31, Monday Have a calculator handy today.Viewed Forces and Motion streaming video (4 min). Covered CH 3 Notes thru slide 9. Began Speed Problems together.Homework: Finish Speed Problems

S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).

January 28, Friday Have a calculator handy today.
Completed Activity: Calculating Average Speed.

S11.C.3.1.3 Describe the motion of an object using variables (i.e., acceleration, velocity, displacement). S11.A.3.3.3 Analyze physical patterns of motion to make predictions or draw conclusions

Know the divisions of your measuring tool and ALWAYS ESTIMATE ONE DIGIT ONLY

Hold a piece of white paper behind graduated cylinder and MEASURE VOLUME AT EYE LEVEL FROM THE BOTTOM OF MENISCUS

Extra Credit for group with the most accurate measure (SO MEASURE CAREFULLY DON'T SHARE ANSWERS!)

2nd Period Exam Thurs. 1/20,9th Period Exam Fri. 1/21 End of 2nd Marking Period Tues. 1/25

January 18, Tuesday Snow Day

January 13, Thursday Period 5:Finish Mid Term Exam Periods 2 & 9: Classes not completing the exam today will be viewing these video clips and performing the Archimede's Lab:

Main goal is to compare the apparent WEIGHT loss of an object placed into water to the WEIGHT of the water that is displaced by that object

Key Point: Mass is not the same as weight. Follow directions explaining how to convert mass into weight.

2nd Period Exam Wed. 1/19,9th Period Exam Thurs. 1/20 End of 2nd Marking PeriodTues. 1/25

January 12, Wednesday Snow Day

January 11, Tuesday
Revisit a brief "Measurement w/ Precision" lab activity:

Know the divisions of your measuring tool and ALWAYS ESTIMATE ONE DIGIT ONLY

Hold a piece of white paper behind graduated cylinder and MEASURE VOLUME AT EYE LEVEL FROM THE BOTTOM OF MENISCUS

Extra Credit for group with the most accurate measure (SO MEASURE CAREFULLY DON'T SHARE ANSWERS!)

5th Period MidTerm Exam Tues. 1/11,2nd Period Exam Tues. 1/18,9th Period Exam Wed. 1/19 End of 2nd Marking Period Fri. 1/21

January 10, Monday Have a calculator handy today. We completed CPS clicker midterm exam review as a class. In order to prepare for the Midterm exam, focus on studying the tests from the 1st half of the year that were returned Click Here for additional MidTerm Review Materials. 5th Period MidTerm Exam Tues. 1/11,2nd Period Exam Tues. 1/18,9th Period Exam Wed. 1/19 End of 2nd Marking Period Fri. 1/21

January 7, Friday
Snow Day

January 6, Thursday Have a calculator handy today. Checked and covered Practice with Significant Figures / Collected remaining puzzles & gizmos NOTE: You may submit a short description of any items that were missing from your element ad and what you would do to correct it for credit. Began CPS Review for the final exam In order to prepare for the Midterm exam, focus on studying the tests from the 1st half of the year that were returned Click Here for MidTerm Review Materials 5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18 End of 2nd Marking Period Fri. 1/21

January 5, Wednesday Finish and turn in Oxidation # Puzzles Complete the Ionic Bond Gizmo (Very Short) Safari to www.explorelearning.com Homework: Practice with Significant Figures. (due tomorrow) Click Here for MidTerm Review Materials 5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18 End of 2nd Marking Period Fri. 1/21

January 4, Tuesday
Viewed short streaming video clips on ionic vs. covalent bonding and United Streaming: Oxidation # and Polyatomic Ions
Students finished work with Oxidation # Puzzles.
Returned remaining chapter tests from the first semester (NOTE: these are the best things to use to study for the MidTerm Exam) Click Here for MidTerm Review Materials 5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18 End of 2nd Marking Period Fri. 1/21

January 3, Monday Returned and covered CH 10 Test
Reviewed Periodicity Worksheet page 1 from chapter 10 on overhead. (Consider what must happen to an atom of any element for it to become stable and what that does to the overall charge of the newly formed ion.)
I introduced and students worked with Oxidation # Puzzles. Click Here for MidTerm Review Materials 5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18 End of 2nd Marking Period Fri. 1/21

December 23, Thursday
CH 10 Test Makes ups?
Complete work on element advertisement project. (due today on your wiki) Have a Safe and Happy Holiday Break!

December 22, Wednesday
CH 10 Test Today
Complete Study Island Problems Relations and Functions, Linear Equations, Slope
Continue work on element advertisement project. (due tomorrow on your wiki, but you may use class period tomorrow to finish)

December 21, Tuesday
CPS review of CH 10. Extra Credit Review Puzzle offered (due tomorrow) CH 10 Test Tomorrow. Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available tomorrow, but you may need to work outside of class time depending on how quickly your group is progressing) Class time for this after the test tomorrow, and all period Thursday

December 20, Monday You may get a laptop and get to work right away
CH 10 Study Guide and Extra Credit Review Puzzle offered (due Wednesday)
Students continued work on Element Ad Project Class time for this today, after the test Wednesday, and all period Thursday CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)

December 17, Friday
Check and cover homework.
Complete Study Island Problems: Graph Functions, Equations, Inequalities, and Central Tendency
Continue work on element advertisement project. CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)

December 16, Thursday
Checked and covered the homework.
Viewed Overview on the following groups from the periodic table. (Record 2 observations for each / sheet to be collected):
Noble Gases, Alkaline Earth Metals, Non Metals.
Introduced the Periodicity Worksheet page 1& 2. Homework: Periodicity Worksheet (complete both sides) CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)

December 15, Wednesday
Checked and covered homework.
Pd 2: Viewed video on Halogens
Pd 5: Viewed first portion on atomic structure, periodic table, etc.
Pd 9: Continued with Periodic Table and Halogens
Last 10 min: Introduced the Nuclear Atom Sheet. Homework: Nuclear Atom Sheet (page 4 only). CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)

December 14, Tuesday Announcement: Don't forget that you may earn extra credit by emailing me correct answers to the Questions from Class page. (Don't forget to answer completely, include images if appropriate, and cite your sources)
Checked and Covered Average Atomic Lab Sheets
Viewed streaming video clips: alkali metals, (clip 2).
Powerpoint on and students completed the Blank Periodic Table Sheet.
Viewed streaming video on atomic structure and the Periodic Table (Hang onto question sheet for when we view: Halogens) Homework: CH 10 "Periodic Table" Reinforcement and Study Guide due tomorrow (You do not need to do word find portion) CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)

December 13, Monday
Finished the CH 10 Notes. (10 slides)
I introduced and students completed the Average Atomic Mass Lab.

(Completed Lab Sheets due Tomorrow. NOTE: If you are having trouble answering all questions, read the info presented here) CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23 (NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)

December 10, FridayIEP mtg at 7:40AM Column 3 Element Quiz Today
Complete Study Island Practice: Relations and Functions, Graph Functions, Equations, Inequalities
Continue work on element advertisement project. Return student work.

December 9, Thursday
Checked and covered homework sheet.
Return and cover CH 9 Test
Period 1: Finish Element Builder Gizmo
Periods 5&9: Continue work on Element Ad Project
Multiple Power point reviews of column 3 from the "Elements to Know" Column 3 Element & Symbol Quiz Tomorrow

December 8, Wednesday
Continued CH 10 Notes thru slide 30 and viewed Eureka cartoon on electrons.
Introduced 3-3 worksheet on complete chemical symbols. Homework: Complete 3-3 worksheet for tomorrow . Column 3 Element Quiz Friday Below is the complete chemical symbol for a 1+ Sodium Ion

December 7, Tuesday Column 2 Element Quiz Today
We completed and submitted the Element Builder Gizmo
Began work on Wiki Assignment 3: Element Advertisement (Form groups, select element, gather info) Column 3 Element Quiz Friday

December 6, Monday (Print / Hand out Periodic Tables)
Intro and begin Element Builder Gizmo(Please write answers on answer sheet only)
Multiple Power point reviews of column 2 from the "Elements to Know". Column 2 Element & Symbol Quiz Tomorrow

December 3, Friday Column 1 Element & Symbol Quiz on Today
Checked and covered homework. Viewed streaming video on: Simple Science (Atoms), a Better Model?, also Video: Quarks inside the Atom and Video: The Space between Atoms.
Completed Structure of the Atom Coloring activity:

READ the directions and information as you complete the sheet. (Some items are supposed to be a certain color)

Make sure the color of the label matches the color of the item it describes (Neatly)

Use each color only once

Review for element quiz column 2.

December 2, Thursday
Column 1 element Power point review.
Covered CH 10 Notes thru slide 12 and counting atoms. Viewed Eureka video on Atoms.
Column 1 element Power point review.
Homework: Counting Atoms Practice due tomorrow. Column 1 Element & Symbol Quiz on Tomorrow.

December 1, Wednesday
Collect completed review puzzles
Handed out 3-column list of "Elements to Know". Column 1 Element & Symbol Quiz on Friday. CH 9 Test Today
Study Island weekly math concepts:

Change in Dimensions

Central Tendency (SI practice problems)

M11.B.2.3.1
Describe how a change in the linear dimension of a figure affects its perimeter, circumference, area or volume.

November 30, Tuesday
Collect Ice Cream Lab Summary
Viewed short vid: Why do I need salt to make ice cream? (5:00) and explanation
CH 9 CPS Review. CH 9 Crossword Review (optional, due tomorrow) CH 9 Test Tomorrow (Prep for short answer on ice cream lab, mixture separation lab, solubility and rate of solution lab, classification of matter flowchart, etc.)

November 24, Wednesday (No period 9)
Collect Ice Cream Lab Summary
CH 9 Crossword Review (optional, due after holiday)
Short streaming vids: Thanksgiving holiday safety 1, 2, 3! (3:00 total)
Study Island weekly math concepts:

Probability Group trials

Yahtzee! (Begin Elimination random groups of 3) Refresher on how to play?

Next Time Demo: 2 Computers + Temperature Probes + Test Tubes w/ Ingredients for Ice Cream

In Regular Ice Water Bath

In Salty Ice Water Bath

Compare Graphs of Temperature vs. Time and the Resulting Mixtures

Essential Question: What is Freezing Point Depression?

November 23, Tuesday
CH 9 Crossword Review (optional, due after holiday)
Checked and covered homework.
Ice Cream Lab:

Lab Safety: Review Salts MSDS

Procedure Overview

Assignment 10 points (due tomorrow 11/24): On paper, write or type a one paragraph summary (8 points) explaining how the ingredients to make ice cream were frozen inside of the container. Explain "the science" behind this process (please don't just tell me what we did in class.) (Also make sure to cite your sources 2 points)

Hint: It involves solutions (solvent and solute particles) and the term "freezing point depression." Also, your purple textbook could be a good place to start.

November 22, Monday

Solubility Quiz Today.

Fix flowchart on wiki (if necessary)

Complete CH 9 Study Guide. (due tomorrow)

CH 9 Crossword Review (optional, due after holiday)

Also, 2 things about the matter flowchart on mywebspiration:

Alex Kratzer, Haley Jackson, Glen Hester, Paige Knouse, Adam Deutsch, Anthony Cavallo and some others were able to successfully include a link to their work. (If your link didn't work, you received a message from me to fix it and message me when complete)

Only 2 people are permitted to have identical assignments. This time I saw a few who had identical flowcharts. If this occurs again in the future, I will divide the total number of points between the total number of people with identical work.

November 19, Friday
Finished CH 9 Notes on Solutions and solubility. (3 slides)
Finished part 2 of the solubility and rate of solution lab (5-10 minutes & sheets collected)
Study Island weekly math concepts:

Central Tendency (Answer the questions on the sheet) Graded on work shown, and asking if you don't understand.

Collect data on percentage of correct answers

Play Yahtzee!

Solubility Quiz Monday! (Be able to graph solubility data, and interpret the graph) M11.E.4.1.2 Use probability to predict outcomes.

November 18, Thursday
Checked and covered homework. Students completed the Solubility and rate of solution lab. Next Time: Demonstration of surface area using 10 blocks from the volume cube. Solubility Quiz Monday! (Be able to graph solubility data, and interpret the graph) S11.C.1.1.6 Describe factors that influence the frequency of collisions during chemical reactions that might affect the reaction rates (e.g., surface area, concentration, catalyst, temperature). S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 17, Wednesday
Discussed questions for and collected mixture lab sheets.
I introduced solubility graphs and lead the class through graphing the data for An Investigation in Solubility 1. Answer questions together. Homework: Set up and graph the data for An Investigation in Solubility 2. NOTE: You may use graphing software if you like. i.e. Excel, but you must still answer the questions about the graph/data Solubility Quiz Monday! (Be able to graph solubility data, and interpret the graph) S11.C.1.1.6 Describe factors that influence the frequency of collisions during chemical reactions that might affect the reaction rates (e.g., surface area, concentration, catalyst, temperature). S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 16, Tuesday
Checked and covered homework.
Students completed the Mixture Separation Lab.
mywebspiration.com "Classification of Matter" flowchart is due Tomorrow (ON YOUR WIKI)
Mixture Separation Lab:

Safety concerns: Handle glassware and materials carefully.

Read and follow directions carefully. (When in doubt, ask)

Please leave lab station the way you found it.

Teacher identification of materials and recovery station.

S11.A.3.3 Compare and analyze repeated processes or recurring elements in patterns. S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 15, Monday I graded Wiki Assignment 1 on Saturday. Looked great overall! Very few people had no completed work = 0. Only other thing is please make sure completed assignments are well organized on there (use tables) and put the newest assignments at the top.

Introduced and began Classification of Matter Samples worksheet as a class. (For each section, there are specific questions to ask about each sample) Homework: This sheet and CH 9 "Composition of Matter" Reinforcement and Study Guide (DO unscramble the terms, but you do not need to do the actual word search portion of the study guide)

Use class time to continue "Classification of Matter" on mywebspiration.com (this is due by Wednesday 11/17)

We found out that when you have an image selected on your screen and you insert another (the 1st one gets deleted)

You may need to switch the "Yes!" and "No" bubbles on the "mixtures" section of your flow chart. (I'll show you)

S11.A.3.3 Compare and analyze repeated processes or recurring elements in patterns. S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 12, Friday How many of you created a mywebspiration.com account, but did not message me on wikispaces? (Record usernames)
Checked and covered the concept map and SI problems.
Begin work on Classification of matter flowchart activity (pairs if you want, but completed concept map must appear as a new assignment on everyone's wiki by Wednesday 11/17. Please put the newest wiki assignment at the top):

Login to mywebspiration.com

Open the "Classification of Matter" file

Complete the activity by following the directions when you open the file

Once completed, find a method (there are several) to add the concept map as a new assignment at the top of your wiki page. *Note: the entire map must be clear and visible (see my example)

S11.A.3.3 Compare and analyze repeated processes or recurring elements in patterns. S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 11, Thursday (22 min. pds.1-3) Have a calculator handy in class today.
Collected Compounds and mixtures coloring. Wiki assignment 1 will be checked and credited soon.
Viewed streaming video "Mixtures and Solutions" (questions collected)
Mini lesson on Central Tendency and Possible Outcomes

It often helps to sort your data into increasing order first

Quartiles (one of four equal groups, each representing 25% of the distributed sampled population.) Gizmo

Methods for Solving Possible Outcome Problems

1. Logic (#1 on practice problems)

2. nCr (combination formula used when order doesn't matter) Gizmo and calculator Demo

3. nPr (permutation formula used when order does matter) Gizmo and calculator Demo

4. Multiplying Probability of Events (Class Elections)

Began work on the CH 9 Concept Map(on back of notes page 3) and Study Island problems (both due tomorrow)Note: I will only grant credit if you show your work. However, you will not be denied credit for incorrect answers. Also, if you did not create a www.webspiration.com account yesterday, you will need to visit yesterday's class blog entry for directions on how to do so. (We are working with this in class tomorrow, so it needs to be done by tonight!) S11.C.1.1 Explain the relationship between the structure and properties of matter. S11.A.3.3 Compare and analyze repeated processes or recurring elements in patterns. M11.E.2.1.3 Describe how outliers affect measures of central tendency. M11.E.2.1.2 Calculate and/or interpret the range, quartiles and interquartile range of data. M11.E.2.1.1Calculate or select the appropriate measure of central tendency (mean, mode or median) of a set of data given or represented on a table, line plot or stem-and-leaf plot. November 10, Wednesday (22 min. pds.1-3) *Missing 7 students 9th period
Use class time to complete 3 tasks:

Complete wiki assignment 1

Complete compounds and mixtures coloring. (Both are due tomorrow.)

Create an account at: www.mywebspiration.com

Please try to keep your username and password the same as for your wikispaces account! (Record this info on front page of your notebook)

Username must contain your last name and password must contain your first name (So that I know who you are when submitting work)

Message me (mchughc) on wikispaces with your new webspiration USERNAME ONLY

S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 9, Tuesday(Go to Wilkes for 5PM)
Viewed Short Video on Props & Changes (3:00) (time permitting)
Handed out remaining CH 9 Notes and finished slides on"mixtures" and "pure substances."
Students completed the Compounds and Mixtures Coloring activity:

READ the directions and information as you complete the sheet. (Some items are supposed to be a certain color)

Make sure the color of the label matches the color of the item it describes

Use each color only once

Both the coloring plate and Wiki assignment 1 are due Thursday 11/11. (Only those present in class tomorrow will have more time for these.) S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 8, Monday
Show the newest page on our class website: Questions from Class
Reviewed Graph of 1st Marking Period Performance. Some people have already used their homework freebie for 2nd marking period. (Warning: I've seen a lack of homework completion destroy grades in the past. With how many verbal reminders given, and our website, there's no excuse for not having work completed on time every time, period.)
Returned and covered the CH 8 Test
Conservation of Mass Demo Alka Seltzer (citric acid, naHCO3 and aspirin) Get more Alka Seltzer!

NaHCO3 + H3O+ (from above) --------- Na+ + H2o + co2(G) The bubbling is because of carbon dioxide

Measure the mass of 2 containers + water + Tablets + balloon (for one container)

Add tablets to beakers (seal one of the beakers)

Record new masses

Explanations?

CH 9 Notes through slide 12. Wiki assignment 1 is due Thursday 11/11. (Only those present in class Wednesday will have more computer time for this) S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 5, Friday
Homework on desk / get a computer up and running
Checked and covered homework.
Demo of editing a wiki and formatting:

On YOUR PAGE, click "Edit" and add the assignment title: "Wiki Assignment 1: Physical and Chemical Properties and Changes." Then click "Save."

2 methods for inserting an image. First, click "Edit" and then open a separate NEW WINDOW on Firefox. Teacher demo

Finally, tables can be good for keeping your page organized. Teacher demo.

Students completed Wiki assignment 1 S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 4, Thursday
Collected Study Island Problems and Checked completed CH 9 work.
Get a computer up and running at your desk; we're going to use it after we cover 5 notes slides.
Covered CH 9 Notes through slide 5. Viewed Short Video on Props & Changes (3:00)
Setup wikispaces.com accounts:

go to wikispaces.com

create a new account username: YourLastName2010 password: YourFirstName2010

You DO NOT need to create your own wiki

You DO need to go to the class wiki for your respective class period and click "Join" and "Request Membership"

Once I approve your membership, you will then be able to edit your page on that website

(Now search the web for school appropriate descriptions of physical and chemical properties and changes. Add an example of each and a supporting image for each to your page on the class wiki. A total of 4 examples and 4 images) Homework:Chemical and Phys. Props and Changes Sheet S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 3, Wednesday
Students completed the CH 9 key words and checking concepts questions. (Purple Physical Science Textbook)
Students finished the Study Island Practice Problems for this week: Pythagorean & Slope, Paralellism, Perpendicularity S11.C.1.1 Explain the relationship between the structure and properties of matter.

November 2, Tuesday CH 8 Test Today. Students began the Study Island Practice Problems for this week: Pythagorean & Slope, Paralellism, Perpendicularity (due Thursday) Note: I will only grant credit if you show your work. However, you will not be denied credit for incorrect answers.

November 1, Monday
Covered the test content and format. CPS review of CH 8 as a class. CH8 Crossword Review due for extra credit tomorrow.CH 8 Test Tomorrow.

October 29, Friday (10:35 Dismissal 1/2 day in-service)
Finish Dry Ice Demos from yesterday
Inquiry Activity: Egg in the Bottle: Safety Concern: Hot Plates and Handle Glassware Carefully

Carefully peel 1 hard boiled egg

Put a small piece of burning paper in a flask

Immediately place the egg on top of the flask

Consider, discuss, proceed to get the egg out in one piece using your knowledge of gas laws

If you have questions about whether or not you should try a certain approach, ASK FIRST!

S11.C.1.1.5 Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).

October 28, Thursday
Checked and covered the homework. Dry Ice Lab/Demos. CH 8 Test Tuesday Nov. 2ndThe end of the first marking period is November 3rd. Submit any incomplete "i" work NOW! S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 27, Wednesday Short 2:00-2:28 9th period What is an honors course? "Honors course is a distinction applied in the United States to certain classes to distinguish them from standard course offerings. The difference between a regular class (such as English 1) and the honors class (English 1 Honors) is not necessarily the amount of work, but the type of work required and the pace of studying. Honors courses are enriched; they offer the same material in greater depth and with a faster pace. Honors courses emphasize critical and independent thinking to produce creative application of ideas. Motivation is the main quality that characterizes an honors student." -Wikipedia

1. Checked and covered homework.
2. Mini Lesson: explorelearning & Study Island: Slope, Paralellism, Perpendicularity and Point Slope Formula.

2 Sample problems together

Practice on your own (will be collected, credited and turned in to the math department)

Return student work Homework:CH 8 Study Guide . CH 8 Test Tuesday Nov. 2nd.The end of the first marking period is November 3rd. Submit any incomplete "i" work NOW! S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy. S11.C.1.1.5 Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law). M11.C.3.1.2 Relate slope to perpendicularity and/or parallelism.

October 26, Tuesday (Safari Montage "Properties of Gases"
Collected lab sheets and graphs from yesterday. Viewed streaming video on the gas laws.(14:00). Gas Laws Gizmo (as a class) Collect. Introduced and began work on Gas law Problems (Add a decimal at the end of all values on the worksheet). Homework: Finish Gas Law Problems.CH 8 Test Tuesday Nov. 2nd The end of the first marking period is November 3rd. Submit any incomplete "i" work NOW! S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy. S11.C.1.1.5 Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).

October 25, Monday (Next time make sure to have a Cartesian diver on hand) Periods 2 & 5: Revisit the question:Does melting ice raise water level (volume)? How can we test it PRECISELY?(Demo)
Covered the homework.
Completed the Boyle's Law Lab (with gas pressure sensors):

Handle pressure sensors with great care!

Follow directions on lab sheet, answer questions on answer sheet, graph data on graph paper

Demo of using pressure sensor and saving data points

Homework: Finish Lab and Create a graph of data CH 8 Test Tuesday Nov. 2ndThe end of the first marking period is Wed. November 3rd. Submit any incomplete "i" work NOW! S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy. S11.C.1.1.5 Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).

October 22, Friday Collected Phase Change Lab and Gizmo.
Checked and covered the homework. A question was raised yesterday:Does melting ice raise water level (volume)? Hypothesis as a testable prediction? How can we test it PRECISELY?(Demo)
Completed the CH 8 Concept Map. Finished the CH 8 Notes with balloon and Gas Pressure Sensor demonstrations. Homework: Phase Diagram and Table (or can we get it done in class?) CH 8 Test Tuesday Nov. 2nd S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 21, Thursday Have a calculator handy in class today.
Determining the distance and midpoint between 2 points on a Temperature vs. Time Graph.
Finished the Phase Change Gizmo and phase change lab (as a class). Homework: "8-3: Changes in State" Reinforcement and Study Guide due tomorrow. CH 8 Test Next Week S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 20, Wednesday
Introduced and completed pages 1-3 of the Phase Change Gizmo:

Use Safari and login to explorelearning.com with login info on upper-right corner of front board

You may work with one partner for this activity, but at first I want everyone to attempt to login and to open up the gizmo. The idea is to identify:

Computers that still have login issues

Computers that still have battery issues (they just shut off unexpectedly)

Computers that get to the website BUT CAN'T RUN THE GIZMO!?!?

(NOTE: You should try to get through all questions on page 3. If you start page 3 but don't finish, you may need to redo the whole page again) S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 19, Tuesday
Additional signed lab safety contracts?
Students completed the Examining Phase Changes Lab using Vernier temperature probes. Lab sheets collected at the end of class or first thing tomorrow if you need more time to answer questions.
Period 1: Assist with computer/lab setup
Period 9: Assist with lab clean up Key items and safety for the lab today:

Follow all verbal and written directions!

If your computer is uncooperative, immediately inform me and continue lab with a plain, old thermometer

Hot plates are potentially dangerous! The only thing on a hot plate should be a beaker.

Computers do not like water and water and electricity do not mix! This lab is setup specifically to prevent accidents. Keep your computer away from the hot plates and beakers of water!

Not following directions and/or horseplay will result in a zero grade for this lab and possible disciplinary action.

S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 18, Monday
Checked for signed lab safety sheets. Today the CH 1&2 Test was returned and we went over it and made corrections. (Questions on the mid-term exam will be pulled from 1st semester tests, SO MAKE YOUR CORRECTIONS RIGHT ON YOUR TEST!) We also viewed a united streaming video, "Temperature: Measure for Measure." S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 15, Friday
Checked and covered the homework, covered CH 8 Notes through slide 17, and viewed short streaming videos on liquids, evaporation and condensation. Homework: Complete Lab Safety Contract, Get Parent/Guardian Signature S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 14, Thursday 2 points have been added to your Density Quiz Grade.
Blow torch demonstrations (Observe & Hypothesize). Covered CH 8 Notes through thermal expansion. (Demo liquid in various containers and gas vs. liquid in a syringe) Eureka video on solids and one on expansion and contraction. Homework: "8-1: Matter and Temp" Reinforcement and Study Guide due tomorrow. S11.C.2.1 Analyze energy sources and transfer of energy, or conversion of energy.

October 13, Wednesday Have a calculator handy in class today. CH 1&2 Test Today!

October 12, Tuesday Have a calculator handy in class today.
Returned and covered Density and Metric Quiz. Discussed tomorrow's test content/format: Vocab matching, multiple choice, problem solving (Show correct formula, # answer with correct significant figures, and unit). CPS Review of CH 1&2. The CH 1&2 test review puzzle may be completed for extra credit. (By Tomorrow) CH 1&2 Test Tomorrow!

October 8, Friday
Checked and displayed the chapter study guide.
Demo: Aluminum can crush. (A mini lesson, demonstration, and video for your exceptional performance as a class thus far)

Probability and the game of Yahtzee!? (A mini lesson and game for your exceptional performance as a class thus far)

What is probability?

What is the probability of rolling a on 1 roll? of rolling 2 of the same in one roll? (Test it by many consecutive rolls as a large group. Calculate. Explain.)

Why is it "better" to repeat the test many times?

How to play Yahtzee!

The CH 1&2 test review puzzle may be completed for extra credit. (Due by Wednesday 10/13) CH 1&2 Test Wednesday 10/13. M11.E.3.1 Apply probability and/or odds to practical situations.

October 7, Thursday
Eureka video on temperature. Checked and covered temperature conversion homework. Temperature Probe Response Time (as a class). "How a digital thermometer works" Homework: Chapter 1&2 Study Guide.CH 1&2 Test Wednesday 10/13 S11.A.2.1.3 Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits. M11.A.3.1 Apply the order of operations in computation and in problem-solving situations.

October 6, Wednesday Have a calculator handy in class today. Classwork, Homework and Tests are all important to your overall grade! (Review Graph of Class Performance)
Collected Metric and Density Quiz. Completed temperature lab activity. Homework: Temperature conversion sheet CH 1&2 Test Wednesday 10/13 S11.A.2.2.2 Explain how technology (e.g., GPS, spectroscope, scanning electron microscope, pH meter, probe, interface, imaging technology, telescope) is used to extend human abilities and precision. S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality). M11.A.1.1 Represent and/or use numbers in equivalent forms (e.g., integers, fractions, decimals, percents, square
roots, exponents and scientific notation).

October 5, Tuesday Have a calculator handy in class today.
Returned volume lab. Checked and covered homework / Covered questions from yesterday's: Class Density Activity. Introduced and practiced using temperature conversion formulas. Homework:Metric and Density Quiz M11.A.2.1.1 Solve problems using operations with rational numbers including rates and percents (single and multi-step andmultiple procedure operations) (e.g.,distance, work and mixture problems, etc.). M11.A.3.1 Apply the order of operations in computation and in problem-solving situations. M11.B.2.3.1 Describe how a change in the linear dimension of a figure affects its perimeter, circumference, area or volume.

October 4, Monday Have a calculator handy in class today.
Viewed streaming video clips on volume and density, and Where the heck to round. Covered remaining CH 2 Notes and density and formulas notes. Determined density of regular solid samples with attention to correct significant digits and checked flotation. (Class Density Activity)

How does the density of an object compare to whether it floats or sinks in water?

Can objects have equal mass and different densities? Explain.

Can objects have equal volume and different densities? Explain.

Can 2 different sized objects made of the same material have equal density? Explain.

Homework: Density Problems Sheet.Metric and Density Quiz Wednesday 10/6! S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality). S11.A.2.1.3 Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits. M11.A.3.1 Apply the order of operations in computation and in problem-solving situations. M11.A.3.2.1 Use estimation to solve problems.

October 1, Friday Have a calculator handy in class today. Checked and covered homework. Completed work on density gizmo as a class and sheets were collected. Determined density of soda cans and checked flotation. S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality). S11.A.2.1.3 Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits.

September 30, Thursday Have a calculator handy in class today.
Checked and covered homework / Copied notes from the whiteboard (Calculating w/ Sig. Figs. same as practice directions). Continued work on density gizmo . Homework:Calculating and Sig. Figs.Metric and Density Quiz Tuesday 10/5! Honors physical will be revisiting the liquid volume lab todaymore seriously, with accuracy, precision, including units, and with support__. Various samples will be provided, correctly labeled and you will have your original labs returned to you. The conditions:

You will work to make the necessary corrections on your own quietly.

The lab will be worth 30 points (equivalent to a major quiz grade)

Advice:

Read at eye level, from the bottom of the meniscus

Know what each division is (precision) and ALWAYS make sure the last digit is a CLOSE estimate (accuracy)

S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

Complete the first 4 columns for samples 1-12 (and crowns if you like)

Answer questions 3 - 5 (#5 involves solving for density in column 5 of your table)

Answer all remaining questions using your data table

Homework:Counting Sig Figs S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 28, Tuesday
Demo identical volume of water in a beaker vs. a graduated cylinder. Which is more precise and why?
Discussed results of volume lab from Friday/yesterday

Samples 1-10 become more precise

Rounding and Significant Digits on length X width X height

Discussed results of mass lab from yesterday (particularly stations #6 &7)

Rounding and Significant Digits

Density of Water

Continued remaining CH 2 Notes. Homework:Mass Worksheet S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 27, Monday
Demonstrations of determining volume by water displacement and mass by subtracting mass of empty container. Students finished the volume lab from Friday and completed the mass lab. Homework: Volume lab and Mass lab Sheets
Object Descriptions for Mass Lab:

Unsharpened #2 pencil

single hole puncher

100 g mass ?

D battery

large paper clip

metal cube

10 mL H2O

metal pellets

S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 24, Friday
Reviewed estimating measurements as a class. Students completed the "Measuring Volume" lab. Lab sheets were collected. (NOTE: See me about making up this lab if you were absent today) S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 23, Thursday
measurements as a class. Students completed the "Measuring Length" activity and sheets were collected. S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 22, Wednesday (22 min. pd 2) Announcements: After today, I will be out until Monday. The work you complete while I'm out (2 labs) will be collected and graded. Be on your best behavior for the sub. Also, I'd like to share 2 messages that have been passed down from school admin. over the past couple of days:

Pd. 2Have a calculator handy: Practiced measuring length and calculating area and volume of solids as a class. Students completed "Measuring Length Skills Practice" and this sheet was checked and covered. pds. 5 & 9: Students viewed the "Cosmic Voyage" DVD. Video question sheets were collected. S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 21, Tuesday (22 min. pd 2) pd. 2: Covered CH 2 Notes slides 19-27. pds. 5 & 9 Have a calculator handy: Covered CH 2 Notes slides 19-27. Practiced measuring length and calculating area and volume of solids as a class. Students completed "Measuring Length Skills Practice" and this sheet was checked and covered. S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 20, Monday
Students used SAFARI to go to explorelearning.com and begin working on the Triple Beam Balance Gizmo. (pairs) S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 17, Friday
Return work. Checked and covered homework. Practiced estimating measurements and conversions on overhead. Viewed streaming video on measurement. (20:00) S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 16, Thursday Collected Water Taste Test Labs
Checked and covered homework. Covered Measurement-Precision Notes. Homework: "2-1: Standards of Measurement" Reinforcement and Study Guide due tomorrow. Nice Accuracy vs. Precision Explanation S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

September 15, Wednesday Water Taste Test Labs due tomorrow
Covered CH 2 Notes through slide 17. Practiced metric conversions as a group with demonstrations. Homework: Metric Conversion worksheet due tomorrow. S11.A.2.2.1 Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).

A concise explanation of the water taste test lab: The Chi-Square Test Result

Water Source

Expected

Observed

Difference

1

22.4

17

5.4

2

22.4

25

2.6

3

22.4

24

1.6

4

22.4

36

13.6

5

22.4

10

12.4

Essential Question: What is the probability that the differences abovewere due to random chance alone? *Key Point: If the differences were due to random chance (and nothing else), we would conclude that water taste is not influenced by water source.

Our Chi-Square p-value of 0.002 means that the difference was probably not due to chance. Therefore, REJECT THE NULL HYPOTHESIS! It seems taste is influenced by source

<

5% (0.05)

<

If the probability is 5% or greater, assume the difference WAS DUE TO CHANCE. DO NOT REJECT THE NULL. It seems taste IS NOT influenced by source.

September 14, Tuesday
Students took the Scientific Method Quiz. Return Reaction Time Labs, and discuss briefly.

Present the data from Friday's lab

REMEMBER that the null hypothesis being tested EXPECTS that if 112 people took the water taste test and the water came from 5 sources, then about 22.4 people should favor each sample of water. REMEMBER ALSO that as our OBSERVED results get farther and farther away from that....that there is more evidence for rejecting the null hypothesis. TRANSLATION ANYONE?

Chi-squared calculator online. Chi-squared distribution table. Translate what the output from the online calculator means:

The calculator will give us a p value, which when translated literally means, "the percentage of time that a difference as large as the one we see between the Observed and Expected will happen by chance alone." And most professional scientists agree that if a difference between the OBSERVED and EXPECTED happens by chance alone only 5% of the time or less.....bingo!...reject the null hypothesis. YAY! Complicated Math can really be used to answer an everyday question like: Is water taste preference influenced by where the water comes from. Celebrate good times come on!

Write Experiment section (detailed, step-by-step procedure someone could follow to repeat this experiment)

How many people were tested? How many sources did the water come from? How was it labeled? The temperature was kept at room temperature for over 24 hours. How exactly was the test conducted in class? What data were collected? What was the purpose of using the Chi-Square test on the data?

Write Conclusions section

According to the null hypothesis, what was the expected outcome? What was our observed outcome? Does the result (p-value) of the Chi-Square test suggest that we should support or reject the null hypothesis?

Answer questions and submit this lab

September 13, Monday Collect data count from Friday's lab
Discuss Scientific Method Quiz tomorrow!

Vocab from chapter 1

Written response on "Experimental Design from Start to Finish"

Introduce procedure (All measures must have 1 number after the decimal and a unit included)

Partners

Discuss

Review for Scientific Method Quiz tomorrow!

September 10, Friday Scientific Method Quiz Tuesday, September 14
Collected experimental data sheets from the reaction time lab. I introduced the Water Taste Test Experiment

Question: Is water taste preference influenced by the source of the water?

We discussed the variables, possible hypotheses, and the experiment itself.

We conducted the experiment, recorded observations and collected data.

Students recorded the question on a piece of lined paper, wrote a detailed, step-by-step description of the experiment.

Monday we'll compile all data, sketch a simple graph on the lined paper, write conclusions and submit this lab.

Complete the "Nature of Science" concept map in class (time permitting) Message from the teacher: So far I'm impressed with the efforts of all groups. If you maintain this level of work for the duration of the course, I anticipate great student success in terms of learning and high grades.

September 9, Thursday

Discuss why some unreliable data were deleted.

Share overall reaction time experimental data results and how they were calculated.

Discuss graph sheet of the data and how to label it. Discuss possible data trends or lack thereof.

Explain how to complete the "experiment" and "conclusion" sections of lab sheet for full credit.

Homework: Completed lab sheets due tomorrow (BE THOROUGH and write in sentence format)

S11.A.2.1.3 Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits. S11.A.2.1.4 Critique the results and conclusions of scientific inquiry for consistency and logic. S11.A.2.1.5 Communicate results of investigations using multiple representations. S11.A.2.2.2 Explain how technology (e.g., GPS, spectroscope, scanning electron microscope, pH meter, probe, interface, imaging technology, telescope) is used to extend human abilities and precision.

September 8, Wednesday (9th period freshmen assembly) *Meet the Teacher Night Tonight 6:30-8:30
Pd 2: Viewed lab safety video and Scientific Method video. Collected quiz sheet at the end.
Pd 5: Viewed lab safety video. Collected quiz sheet at the end. Use remaining time to remove unreliable data and to determine if class period had an influence on reaction time? (i.e. Did avg. times get slower as the day went on?) Record these numbers in data section and share with other classes tomorrow.

September 7, Tuesday (20 min period 2)
Pd 2: Collected remaining data for reaction time experiment. Entered data into spreadsheet. Discussed possible trends, etc.
Pd 5: Collected remaining data for reaction time experiment. Entered data into spreadsheet.Viewed scientific method streaming video.
Pd 9: Collected remaining data for reaction time experiment. Entered data into spreadsheet. Viewed lab safety video (15:00) and collected video quiz sheets at the end.

Question: Does the amount of sleep you get have an effect on your reaction time?

Record question and hypothesis on blank paper

Cover Computer Use Rules: Handle Carefully, Plug Back in to Correct Spot

Use Internet browser SAFARI anytime we use a Gizmo

Conduct experiment (I will lead groups to the correct website and on how to login)

Record relevant data on your paper: how much sleep you got, your average time, standard deviation, and number of extraneous clicks (If you have a standard deviation greater than 0.05 seconds REDO THE EXPERIMENT!),

On my computer up front, enter: group you belong to, average reaction time, standard deviation and number of extraneous clicks

Evaluate data as a group. Discuss initial thoughts on the outcome

We will finish this experiment next week once we compile the data for all classes

S11.A.1.1.3 Evaluate the appropriateness of research questions (e.g., testable vs. not-testable). S11.A.2.1.1 Critique the elements of an experimental design (e.g., raising questions, formulating hypotheses, developing procedures, identifying variables, manipulating variables, interpreting data, and drawing conclusions) applicable to a specific experimental design. S11.A.2.1.2 Critique the elements of the design process (e.g. identify the problem, understand criteria, create solutions, select solution, test/evaluate, communicate results) applicable to a specific technological design.

September 2, Thursday Have a calculator handy in class today.
Checked homework (signed syllabus). Handed out textbooks and completed textbook sheet. Covered CH 1 Notes. Streaming vid: "How Scientists Work." Homework: Take your textbook home and leave it there until June!

September 1, Wednesday
Covered course syllabus and expectations. Homework: Get syllabus signed for tomorrow.

Email Mr. McHugh at: mchughc@nasdschools.orgJune 3, FridayPeriod 9 Final Exam today

June 2, ThursdayCPS Final Exam Review (focused on honors level questions #101-120)

Final Exam Extra Credit Review Puzzle

June 1, WednesdayReturned and covered CH 18 & 19 Test

CPS Final Exam Review

Period 2 Final Exam Monday 6/6Period 5 Final Exam Wednesday 6/8Period 9 Final Exam Friday 6/3Prepare by studying previous course testsMay 31, TuesdayCH 18 & 19 Test Makeups

Offered Final Exam Extra Credit Review Puzzle

Period 2 Final Exam Monday 6/6Period 5 Final Exam Wednesday 6/8Period 9 Final Exam Friday 6/3Prepare by studying previous course tests(Bring textbooks back. 2100 & 2200 hallway locker cleanout tomorrow during homeroom)May 26, ThursdayCH 18 & 19 Test TodayReturned previous 2nd semester tests.

May 25, WednesdayCH 19 CPS Review. Offered CH 19 Extra Credit Crossword Review Puzzle.

(due Tomorrow)CH 18 & 19 Test Tomorrow!May 24, TuesdayChecked and covered homework. CH 18 CPS Review. Offered CH 18 Extra Credit Crossword Review Puzzle.

(due Thursday)CH 18 & 19 TestThursday 5/26May 23, MondayFinished CH 19 Notes w/ demos of reflection (laser and mirror), refraction (Beaker and pencil), and diffraction.

Diffraction Animations

Viewed B.O.P. video clip on Color (25:00)

Homework: 19-3Reinforcement and Study Guide due tomorrow.Chapter 18 Study Guide offeredCH 18 & 19 Test Thursday 5/26May 20, FridayChecked and covered homework.

Students completed Reflection and Refraction Lab Part 2 (You should not need to rotate stations today)

CH 18 & 19 Test Thursday 5/26May 19, Thursday(No puters today and tomorrow)Pd 9: Collect Additive Color Gizmo

Students completed Reflection and Refraction Lab Part 1. Additional demos available:

Homework: 19-2Reinforcement and Study Guide due tomorrow.May 18, WednesdayReview topics from yesterday (demos). Students completed the Additive Color Gizmo.

May 17, TuesdayStudents who will not be here tomorrow due to presentation, take a copy of theAdditive Color Gizmoto complete on your own. (Turn it in completed on Thurs 5/19)Checked and covered homework.

Color (or Colour) Blindness: An Activity

Color Blindness Test

Covered CH 19 Notes slides 25-39 w/ filter and light box demo. (Use filters on projectors and laser)

May 16, MondayCovered notes slides 9-16

Viewed B.O.P. clip on Color & the EM Spectrum (12:20 - 16:00)

Covered CH 19 Notes slides 17-24

Completed the EM Spectrum Diagram together. (Reverse side specific info on wave length and frequency)

*Remember:All types of EM waves move at the same speed in a vacuum.Homework: 19-1Reinforcement and Study Guide due tomorrow.May 13, FridayQuiz Make Ups

Covered CH 19 Notes slides 1-8

Viewed E.O.P. streaming video clip on the EM spectrum (6:00 - 14:30)

/ Return QuizSound Lab: Complete the following on the back of your quiz sheet. Copy Station # and Question before proceedingAlternate Activity: CH 18 Study GuideQuestionHypothesisExplanation of OutcomeStation 1Station 2Station 3Station 4Station 5Station 6May 12, ThursdayHave a calculator handy today.How can sound break glass? How does a person's voice compare?

Quiz today on Vocab and Graphing a Wave.Viewed E.O.P. streaming vid. Sound & Electromagnetism (17:00).New: Online Tuning Fork (compare various sound frequencies and try to "tune" your computer to mine)

May 11, WednesdayChecked and covered homework w/ demos

(I got much better at playing the resonance tube since yesterday!)We could compare it's sound quality to that of a guitar with the same frequency.Viewed B.O.P. streaming vid on sound (17:00)

Pitch Pipes Activity as a class?

Quiz tomorrow on Vocab and Graphing a Wave.May 10, TuesdayDiscuss Doppler Shift Gizmo # 1, 2, 5, 15-17 onlyFinished CH 18 Notes with guitar and sound tube demos. Animation/Diagram of Wave Interference

Homework:Music to Your Ears Reinforcement and Study Guide due tomorrow.Quiz Thursday on Vocab and Graphing a Wave.May9, MondayChecked and covered homework. Students completed the Doppler Effect gizmo.

Quiz Thursday on Vocab and Graphing a Wave.May6, FridayReview "Measuring Speed of Light in Microwave" (3:00)

Compressional vs. Transverse wave animation

Covered CH 18 Notes slides 15-27 with demos: explorelearning (longitudinal "compressional" waves), slinky, guitar, tuning fork, Doppler Effect video. (2:00).

Homework:Nature of Sound Reinforcement and Study Guide due tomorrow.May5, ThursdayChecked and covered the homework. Returned and covered CH 7 Test.

Measuring the Speed of Light in a microwave oven:

Homework:Complete lab sheet calculations and questionsMay4, WednesdayCovered CH 18 Notes slides 10-14. Students completed Wavelength vs. Frequency activity. On your own: choose an amplitude value from 4 -14 and wavelength value (even number between 4 and 16)

Present some examples of student results in a table on front board.

Homework:"Characteristics of Waves" Reinforcement and Study Guide and "Wavelength vs. Frequency" Graph/Sheet due tomorrow.May3, TuesdayReviewed: Graphing a Wave

Completed the class activity: How do Transverse Waves Compare?

(each person in the group use a different color). Here you don't need to label the wavesStudents began Wavelength vs. Frequency activity. On your own: choose an amplitude value from 4 -14 and wavelength value (even number between 4 and 16)

May2, MondaySchedule test make-ups. Covered CH 18 Notes slides 1-12. Graph a wave on graph paper, identify and label it's properties.

April29, FridayCH 5 & 7 Test TodayApril28, ThursdayHave a calculator handy today.Checked and displayed the CH 5 & 7 Test Study Guide and discuss test short answer questions

CPS clicker review of CH 5 & 7

CH 5 & 7 Test TomorrowApril27, Wednesday4Sight (Periods 1,2,3 approx. 20 minutes)Checked and covered hwk.

Pds. 5 & 9: Viewed W, E, & Simple Machines 10 min vid.

Best Rube Goldberg Ever

All periods: Began CH 5 & 7 Test Study Guide

(due tomorrow)Homework:Finish the SG for tomorrowCH 5 & 7 Test Friday 4/29April26, Tuesday4Sight (Periods 1,2,3 approx. 20 minutes)Have a calculator handy todayCollected remaining Pulley Gizmo

Checked and covered Efficiency Problems from last week

Begin work on IMA problems (back of notes) and Using Machines Reinforcement and Study Guide

Offered Extra Credit Review Puzzle (

due Friday)Homework:Using Machines Reinforcement and Study Guide(both due tomorrow)CH 5 & 7 TestFriday 4/29April25, MondayViewed Roving Mars with video question sheet

April21, ThursdayViewed World's Largest Machines with video question sheet

April20, WednesdayHave a calculator handy todayChecked and covered homework. Ramp demo of solving for efficiency with varying slopes.

Finish Pulley Gizmo

Homework:Finish Efficiency Problems and Pulley Gizmo forTuesday 4/26CH 5 & 7 TestFriday 4/29April19, TuesdayEureka on wheel & axle and inclined plane (9 min. total)

Finish CH 5&7 Notes (12 slides) (with force sensor demo of wheel and axle?)

Continue Pulley Gizmo (as a class time permitting)

Homework:The Simple Machines Reinforcement and Study Guide due tomorrow.April18, MondayMtg at 1:45 pm.... Study Hall 7th pdAnswer remaining inclined plane lab questions and turn in

Complete pulley gizmo on www.explorelearning.com

April15, FridayHave a calculator handy today.IdealM.A. vs.ActualM.A.*people had questions about calculations(Basically the same concept!)Homework:Discussion forum question: Comparing I.M.A. and MA (A.M.A.).(The discussion will be locked and credited tonight at midnight)April14, ThursdayView Eureka cartoon on Mechanical Advantage & Friction 1st (

Pay close attentionas today's lab deals with this, so does the next discussion question, and there is a future test question on the difference betweenIdealMechanical Advantage andActualMechanical Advantage with respect to levers and inclined planes.)Inclined Plane Lab w/ spring scales. Intro, perform, discuss.

- Answer the following questions at the end of inclined plane lab (you don't need to copy the questions):

12. Calculate the I.M.A. of a 1st Class Lever with a 40 cm effort arm and a 10 cm resistance arm.13. Calculate the I.M.A. of an inclined plane with a 40 cm slope length and 10 cm slope height.

14. Now setup a 1st class lever and inclined plane with the specifications described in #12. & 13. and determine the A.M.A. of each machine by using the force sensor to the lift the block.

Note: 2 purple books + 1 blue book = 10 cm slope height15. Explain why the A.M.A. of the 1st class lever is (or at least why it should be) greater than that of the inclined plane.

Homework:Discussion forum question: Comparing I.M.A. and MA (A.M.A.).(The discussion will be locked and credited tomorrow night at midnight)April13, WednesdayF.R.E. go in the middle of 1.2.3." (Where F = Fulcrum, R = Resistance Force, and E = Effort Force)April12, TuesdayFinished viewing Extreme Free Fall DVD (12 min.) followed by clips: Real Life Superman (3:20) Wingsuit Base Project (1:35)

Landing without a Parachute!? (3:00)

Complete work on the Lever Gizmo, respond to discussion

Extra time?...experiment with the Inclined Plane and/or pulley gizmo.

Homework:Lever Gizmo and discussion forum question: Explain how to solve for theIdealmechanical advantage of a lever and why theIdealmechanical advantageof a 2nd class leveris always greater than 1.(The discussion will be locked and credited tonight at midnight)April11, MondayStudents began work on the Lever Gizmo.

(Completed lever gizmo due Wed 4/13)Homework:Discussion forum question: Explain how to solve for theIdealmechanical advantage of a lever and why theIdealmechanical advantageof a 2nd class leveris always greater than 1.(The discussion will be locked and credited tomorrow night at midnight)April 8, FridayMeeting at admin. (periods 1-4?) Extreme Free fall DVD + Questions Sheet.

April 7, ThursdayReintroduced and finished Lever Lab activity.

Return Student Work

Discuss lever lab before turning it in

Viewed Eureka on Mechanical Advantage

April 6, WednesdayFrom yesterday and important in the future:- Has no units
- Tells us how many times a machine

- Also has no units

Introduced & Began Lever labIdeal Mechanical Advantage (IMA) = effort distance / resistance distanceshouldmultiply our effort forceassuming NO FRICTIONActual Mechanical Advantage (same as MA) =resistanceforce / effort forceIs an actual measureof how many times a machine has multiplied your effort force(Takes all forces into account)(1 sheet per group)NOTES:

every portion of the labPart 1. Zero it with the hook facing up (cuz you'll be pulling down with it)Parts 2 & 3. Zero it with the hook facing down(cuz you'll be lifting up with it)April 5, TuesdayChecked and covered HWK

Demo of leverage: Can you lift a person with 1 finger

Covered the CH 5&7 Notes slides 19-27 with prybar demo. Covered slides 28-30 (M.A.) Covered slides 31-36 (Levers) with w/ lever hooked up to a spring scale demo. Eureka on Levers.

April 4, MondayWork and Power streaming vid. (18:00) (Question sheets collected)

Students completed Why we use Machines Reinforcement and Study Guide (due tomorrow; Use purple textbook pgs. 180-185)

April 1, FridayHave a calculator handy today.Work and Power Quiz Today!Continued CH 5&7 Notes

March 31, ThursdayHave a calculator handy today.Energy, Work and Power QuizTomorrow.Introduced and completed the Work & Power Lab: Running up a Flight of Stairs.

Procedure & Tips for Lab today:Before you gather data:

WeightMassGravitymeasure of the Force of gravitybetween 2 objects.amountof matter in an object.forceof attraction between all objects.On earth a mass of 1 kg x 10 m/s/s has a weight of 10 Newtons. (this is equal to 2.25 pounds)So.....- If you know your weight in pounds, divide by 2.25 pounds/kg to find your mass (this never changes wherever you go in the universe). Then multiply by 10 m/s/s to determine your weight in Newtons here in earth. (this would change on the moon)
- If not, measure your mass in kg on the scale and multiply by 10 m/s/s to convert to a weight in (N)
- The vertical distance you will move up our flight of stairs =
- I need 1 volunteer to help me time people from the landing

After you gather data:_ meters (big open stair well; lets double check though)While climbing the stairs, stay to the inside! While going back down, stay against the wall!Work (Joules) = Force (Newtons) X distance (meters)Power (Watts) = Work (Joules) / time (seconds)March 30, WednesdayCollected remaining lab sheets from yesterday (discuss)

Displayed 2nd round of work and power practice (Questions?)

Looked at a sample GPE and KE problem (you'll see something like this on the quiz Friday)

Returned and covered the CH 4 Test

Intro lab for tomorrow (time permitting)Energy, Work and Power Quiz FridayMarch 29, TuesdayHave a calculator handy today.Checked and covered the homework

Introduced and completed the work and power lab

Procedure & Tips for Lab today:- Weight is a force expressed in Newtons. Weight = mass (kg) X gravity (10 m/s/s)
- Your goal during this lab is to compare the work needed to lift, then slide a small book vs. the work needed to lift, then slide a large book.

Students began Practice Work and Power Problems sheet 2Most of our spring scales display mass in grams and force in Newtons. Digital force sensors express force in Newtons, BUTBOTH MUST BE PROPERLY ZEROED BEFORE USING!Work (Joules) = Force (Newtons) X distance (meters)Power (Watts) = Work (Joules) / time (seconds)(this is homework for Thursday)March 28, MondayChecked and covered homework.

How much G.P.E. does a penny have?....What info would you need to know? Myth Busters: Death by Falling Penny? (Netflix Collection 1 Episode 4 15:00 + question sheet)

Covered CH 5&7 Notes through slide 18.

Students began Practice Work and Power Problems sheet 1

with hints to problems 1-4. The end of the third marking period is April 8th. Submit incomplete "i" work NOW and STAY CAUGHT UP!March 25, FridayStudents completed the Gravitational Potential Energy Gizmo.

Homework:"CH 5 "" Reinforcement and Study GuideThe end of thethird marking period is April 8th. Submit incomplete "i" work NOW and STAY CAUGHT UP!

March 24, ThursdaySchedule test makeups. Covered CH 5&7 Notes through slide 10. Viewed Eureka vids: Work, Kinetic Energy, and Potential Energy

(in order).March 23, Wednesday (2 hr. delay)Finish CH 4 Test(last 2 pages only). People who finished yesterdaymay choose totry last 2 pages again. (Pd. 2: Make arrangements to finish completely today at some point!)CH 4 Hidden Message Puzzle.Streaming Vid: Elements of Physics, Motion, Force & Gravity (20:00 time permitting)March 22, TuesdayHave a calculator handy today.CH 4 Test Today.CH 4 Hidden Message Puzzle.March 21, MondayHave a calculator handy today.Checked and displayed homework (CH study guide). Any questions on problems, formulas, etc.?

CPS review of CH 4 as a class.

CH 4 Test Tomorrow (Extra Credit Puzzle due then)March 18, Friday(Pep Rally during 8th and 9th Period)Have a calculator handy today.Falling Objects 2nd Practice. Cover.

Yahtzee Tournament Round 2 Elimination (time permitting)

Rules Review:

Homework:Finish CH 4 Study Guide for Monday.CH 4 Test Tuesday 3/22March 17, ThursdayHave a calculator handy today.Check and cover homeworkVideo Clip : Conservation of Momentum from the Int'l. Space Station and B.O.P. video 12:30-16:00.

Momentum & Newton's 3rd Law demos: Basketball vs. tennis ball. Begin CH 4 Study Guide. Homework: Finish CH 4 Study Guide for Monday. Offered CH 4 crossword review puzzle for extra credit.

CH 4 Test Tuesday 3/22Period 9: Offer Falling Objects 2nd Practice (other groups will be doing this tomorrow)

March 16, Wednesday(Mentor Mtg. via telephone after school 3 PM)Collected completed Momentum Gizmos (due tomorrow)Covered CH 4 Notes slides 13-17 w/ swinging mass demo, viewed E.O.P. streaming video 9:20-10:30

Covered notes slides 18-19 w/ Newtonian demonstrator (Good example of 3rd law and Cons. of Momentum)

Viewed B.O.P. video 12:30-16:00. Finish CH Notes. Introduce momentum problems.

Homework:Momentum Problems Sheet and Action-Reaction worksheet.Momentum Gizmo.CH 4 TestTuesday 3/22March 15, Tuesday(Fac. Mtg. after school)Checked and covered homework.

Students completed the Air Track: Momentum gizmo

pd. 9 (correction from yesterday: Vx and Vy WILL NOT equal Vi at a 45 degree trajectory angle)

March 14, MondayRevisit and finish golf range gizmo (as a group)

Notes

Homework:Projectile flight time problems.March 11, Friday2nd period will meet in Room 2220 On PSSA daysDemo of dropped ball and horizontally projected ball

Checked and covered homework.

Students completed golf range gizmo

Attempt Login on 2 laptops. Gizmo is due Tuesday 3/15March 10, Thursday2nd period will meet in Room 2220 On PSSA daysFinished notes on falling object

- Rearrange original formula to solve for falling time to hit the ground
- Compare to drop time and distance info from motion sensor? (use object w/ little air resistance)

Introduce Projectile Motion with demos: Check this out! Firing a metal ball. MIT Video Mythbusters dropped bullet vs. fired.Covered CH 4 Notes slides 8-12.

Homework:Falling Objects Practice Problems (March 9, WednesdayHave a calculator handy todayChecked and covered the homework. Quiz on Newton's 2nd Law of Motion.

Notes:

March 8, TuesdayFeather vs. hammer on moon (B.O.P. streaming video Exploring Gravity 6:30 - 16:00)

Explorelearning Free Fall Lab (Graphs of v vs. t for various objects on the moon)

Review Newton's 2nd Law Discussion

Viewed Youtube vid on Peregrin Falcon. (5:00)

Review Falling Objects Lab:

- How does the number of falling coffee filters influence terminal velocity?
- With our lab setup (approx. 1.5 m drop height), how many coffee filters can you drop together until they no longer reach terminal velocity?

Overhead review of 2nd Law problems for quiz tomorrow.Homework:"CH 4 "Accelerated Motion" Reinforcement and Study Guide due tomorrow.Quiz tomorrow on Newton's 2nd Law of Motion (F = m x a)March 7, MondayRecap on Falling Objects Lab (demo up front)

Graphs of a bouncing basketball?

Today's questions (to add to your lab sheet):

- How does the number of falling coffee filters influence terminal velocity? (Explain with data from Logger Pro; repeat trials several times if necessary)
- With our lab setup (approx. 1.5 m drop height), how many coffee filters can you drop together until they no longer reach terminal velocity? (Explain how you can tell from the graph and data; repeat trials several times if necessary)

Review and collect lab (time permitting)Homework:Discussion post "Forces on Falling Objects" due TomorrowQuiz Wednesday on Newton's 2nd Law of Motion (F = m x a)March 4, FridayTerminal Velocity of Falling Objects w/ Vernier (group? as a class?; adjust graph axes accordingly).

Homework:Discussion post "Forces on Falling Objects" due Tuesday 3/8March 3, ThursdayChecked and covered homework.

Returned and covered the CH 3 Test

Demo: How many people have ever wanted to throw something at a teacher's face?

Covered CH 4 Notes thru slide 7 w/ air res. demos (balloon, falling paper, book, objects of varying mass)

Introduce tomorrow's lab: Falling Objects (time permitting)

Homework:Discussion post "Forces on Falling Objects" due Tuesday 3/8March 2, WednesdayHave a calculator handy today.Viewed Eureka on Newton's 2nd Law of Motion.

Covered CH 4 Notes thru slide 5 and reviewed Newton's 2nd Law gizmo as a class.

Worked Newton's 2nd Law of Motion worksheet together as a class.

Homework:Newton's 2nd Law practice problems Discussion post "Newton's 2nd Law" due TomorrowMarch 1, TuesdayStudents began Newton's 2nd Law Gizmo.

Homework:Discussion post "Newton's 2nd Law" due Thursday 3/3February 28, MondayHave a calculator handy today.CH 3 Test Today! Collect extra credit review puzzles.Homework:Discussion post "Newton's 2nd Law" due Thursday 3/3.(Note: After the due date, discussions will be locked. You may only receive credit by responding by the due date assigned. So far each response = 5 points)February 25, FridayHave a calculator handy today.Collected remaining weight lab sheets from yesterday.

Discuss test content and format. Be prepared for short answer questions on: inertia, friction, comparing weight and mass, and comparing distance-time and velocity-time graphs.

CPS review of CH 3 as a class.

CH 3 Test Monday.February 24, ThursdayCH 3 Extra Credit Review Puzzle offered (due Monday 2/28)

Checked and displayed homework.

Weight vs. mass lab (do #1 together):

(make sure riders of balance are locked in place)all items should have 4 digits after the decimal)Homework:Weight Lab sheets (and don't forget about discussion responses)CH 3 Test Monday 2/28February 23, WednesdayDisplay homework keyStudents completed weight vs. mass gizmo

(Use Safari browser; go to explorelearning.com)Use balance to determine mass and spring scale to determine weightPUT MOUSE ICON DIRECTLY ON SCALE FOR EXACT READINGExpress mass of objects in kg! (this is crucial when using the W = m x g formula)For example: 3 kg + 500 g = 3.5 kg while3 kg + 50 g = 3.05 kgHomework:CH 3 Study Guide & (weight and mass gizmo if not finished in class)Also, don't forget about discussion responses (Inertia to be credited today, friction at the end of the week)

CH 3 Test Monday 2/28February 22, TuesdayCollect remaining friction labs

Eureka on gravity, Eureka on weight vs. mass, B.O.P. streaming video Exploring Gravity.

Covered remaining CH 3 Notes. (100 g mass = 1 N of weight demo). Introduce and begin

Homework:Mass and Weight problems (due Wednesday don't forget discussion response. There are now 2 discussions posted; last week's and this week's.)CH 3 Test Monday 2/28February 17, ThursdayImportant Announcement:Beginning this week, there is a new course discussion requirement. When you visit your class wiki, you will find a "discussion" tab, and you will probably also receive an email that a new discussion has been posted. Your job is to respond to the discussion post by answering the questions or following the directions there. The good news is that most of these topics will end up becoming similar to short answer questions you will see on the next test. You will also receive a grade for correctly responding to the discussion each week.Aim for consistent data!Homework:Respond to class wiki discussion if not done in classFebruary 16, WednesdayFriction Lab w/ Vernier Force Sensors:

Pull slow and steady,then collect data.February 15, TuesdayStudents completed the Fan Cart / Roller Coaster Gizmo. (Cross out #4 and #8 and answer questions directly on your worksheet.

create & print the Word doc lab report)DO NOTFebruary 14, MondayContinue CH 3 Notes 16-21:

Next time: garbage can base with wheels and activity "Hover Discs"S11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).February 10, ThursdayHave a calculator handy today.Acceleration Quiz today. Complete

Study Island Practice: Quadratic Equations, Linear Equations and SlopeFinished viewing Forces and Motion streaming video

S11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).February 9, WednesdayHave a calculator handy today.Viewed Eureka acceleration part 2 / Check, cover, collect homework.

CPS review of acceleration.

Students completed The Car Race graphing worksheet.

Acceleration Quiz TomorrowS11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).February 8, TuesdayChecked and covered homework. Introduced and began the Fan Cart Acceleration Gizmo:

Homework:Acceleration Problems 2 .Acceleration Quiz ThursdayS11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).February 7, MondaySpeed Quiz Today!Have a calculator handy today.Viewed acceleration video clip demos. Covered CH 3 Notes thru slide 14. Returned to earlier clips to solve for acceleration. Introduced and began Acceleration Problems.Homework: Finish Acceleration ProblemsS11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).February 4, FridayChecked and covered homework. Discussed Monday's quiz. Covered 3-1 CPS questions (as a class).

Speed Quiz Monday.Test motion sensors (compare distance vs. time and velocity vs. time graphs)

Place motion sensor free and clear.On a blank sheet of lined paper:Does anyone think they can achieve a greater acceleration? (walking, not running b/c of a short runway followed by a concrete wall).Try.S11.A.2.2.2Explain how technology (e.g., GPS, spectroscope, scanning electron microscope, pH meter, probe, interface, imaging technology, telescope) is used to extend human abilities and precision.S11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).February 3, Thursday (Faculty MeetingAfter School Today)Checked and covered homework. Students began the Distance vs. Time graph Gizmo.

(Cross out #6 & 11 on back and ignore the directions to put all answers in a Word document. Simply answer the questions directly on your worksheet)Homework: Graphing Speed and Slithering Speeds.Speed Quiz MondayS11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).January 31, MondayHave a calculator handy today.Viewed Forces and Motion streaming video (4 min). Covered CH 3 Notes thru slide 9. Began Speed Problems together.Homework:Finish Speed ProblemsS11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).January 28, FridayHave a calculator handy today.Completed Activity: Calculating Average Speed.

S11.C.3.1.3Describe the motion of an object using variables (i.e., acceleration, velocity, displacement).S11.A.3.3.3Analyze physical patterns of motion to make predictions or draw conclusionsJanuary 21, Friday(Periods 8 & 9 = Pd. 9 Exam)January 20, Thursday(Periods 1 & 2 = Pd. 2 Exam)and(Periods 8 & 9 = Pd. 8 Exam)January 19, Wednesday(Periods 1 & 2 = Pd. 1 Exam)Period 5:Revisit a brief "Measurement w/ Precision" lab activity:

2nd Period Exam Thurs. 1/20,9th Period Exam Fri. 1/21End of 2nd Marking Period Tues. 1/25January 18, TuesdaySnow DayJanuary 13, ThursdayPeriod 5:Finish Mid Term ExamPeriods 2 & 9:Classes not completing the exam today will be viewing these video clips and performing the Archimede's Lab:comparethe apparent WEIGHT loss of an object placed into water to the WEIGHT of the water that is displaced by that object2nd Period Exam Wed. 1/19,9th Period Exam Thurs. 1/20End of 2nd Marking PeriodTues. 1/25January 12, WednesdaySnow DayJanuary 11, TuesdayRevisit a brief "Measurement w/ Precision" lab activity:

5th Period MidTerm Exam Tues. 1/11,2nd Period Exam Tues. 1/18,9th Period Exam Wed. 1/19End of 2nd Marking Period Fri. 1/21January 10, MondayHave a calculator handy today.We completed CPS clicker midterm exam review as a class.In order to prepare for the Midterm exam, focus on studying the tests from the 1st half of the year that were returnedClick Here for additional MidTerm Review Materials.5th Period MidTerm Exam Tues. 1/11,2nd Period Exam Tues. 1/18,9th Period Exam Wed. 1/19End of 2nd Marking Period Fri. 1/21January 7, FridaySnow Day

January 6, ThursdayHave a calculator handy today.Checked and covered Practice with Significant Figures / Collected remaining puzzles & gizmosNOTE: You may submit a short description of any items that were missing from your element ad and what you would do to correct it for credit.Began CPS Review for the final examIn order to prepare for the Midterm exam, focus on studying the tests from the 1st half of the year that were returnedClick Here for MidTerm Review Materials5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18End of 2nd Marking Period Fri. 1/21January 5, WednesdayFinish and turn in Oxidation # PuzzlesComplete the Ionic Bond Gizmo (Very Short) Safari to www.explorelearning.comHomework: Practice with Significant Figures. (due tomorrow)Click Here for MidTerm Review Materials5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18End of 2nd Marking Period Fri. 1/21January 4, TuesdayViewed short streaming video clips on ionic vs. covalent bonding and United Streaming: Oxidation # and Polyatomic Ions

Students finished work with

Oxidation # Puzzles.Returned remaining chapter tests from the first semester (NOTE: these are the best things to use to study for the MidTerm Exam)

Click Here for MidTerm Review Materials5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18End of 2nd Marking Period Fri. 1/21January 3, MondayReturned and covered CH 10 TestReviewed Periodicity Worksheet page 1 from chapter 10 on overhead. (Consider what must happen to an atom of any element for it to become stable and what that does to the overall charge of the newly formed ion.)

I introduced and students worked with

Oxidation # Puzzles.Click Here for MidTerm Review Materials5th Period MidTerm Exam Mon. 1/10,2nd Period Exam Thurs. 1/13,9th Period Exam Tues. 1/18End of 2nd Marking Period Fri. 1/21December 23, ThursdayCH 10 Test Makes ups?

Complete work on element advertisement project. (due today on your wiki)

Have a Safe and Happy Holiday Break!December 22, WednesdayCH 10 Test Today

Complete Study Island Problems Relations and Functions, Linear Equations, Slope

Continue work on element advertisement project. (due tomorrow on your wiki, but you may use class period tomorrow to finish)

December 21, TuesdayCPS review of CH 10. Extra Credit Review Puzzle offered (due tomorrow)

CH 10 Test Tomorrow.Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available tomorrow, but you may need to work outside of class time depending on how quickly your group is progressing)Class time for this after the test tomorrow, and all period ThursdayDecember 20, MondayYou may get a laptop and get to work right awayCH 10 Study Guide and Extra Credit Review Puzzle offered (due Wednesday)

Students continued work on Element Ad Project

Class time for this today, after the test Wednesday, and all period ThursdayCH 10 Test Wednesday 12/22.Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)December 17, FridayCheck and cover homework.

Complete Study Island Problems: Graph Functions, Equations, Inequalities, and Central Tendency

Continue work on element advertisement project.

CH 10 Test Wednesday 12/22.Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)December 16, ThursdayChecked and covered the homework.

Viewed Overview on the following groups from the periodic table. (

Record 2 observations for each / sheet to be collected):Noble Gases, Alkaline Earth Metals, Non Metals.

Introduced the Periodicity Worksheet page 1& 2.

Homework: Periodicity Worksheet (complete both sides)CH 10 Test Wednesday 12/22.Completed Element Ad due on your wiki by Thursday 12/23.(NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)December 15, WednesdayChecked and covered homework.

Pd 2: Viewed video on Halogens

Pd 5: Viewed first portion on atomic structure, periodic table, etc.

Pd 9: Continued with Periodic Table and Halogens

Last 10 min: Introduced the Nuclear Atom Sheet.

Homework: Nuclear Atom Sheet (page 4 only).CH 10 Test Wednesday 12/22.Completed Element Ad due on your wiki by Thursday 12/23.December 14, TuesdayAnnouncement: Don't forget that you may earn extra credit by emailing me correct answers to the Questions from Class page. (Don't forget to answer completely, include images if appropriate, and cite your sources)Checked and Covered Average Atomic Lab Sheets

Viewed streaming video clips: alkali metals, (clip 2).

Powerpoint on and students completed the Blank Periodic Table Sheet.

Viewed streaming video on atomic structure and the Periodic Table (Hang onto question sheet for when we view: Halogens)

Homework:CH 10 "Periodic Table" Reinforcement and Study Guide due tomorrow(You do not need to do word find portion)CH 10 Test Wednesday 12/22.Completed Element Ad due on your wiki by Thursday 12/23.December 13, MondayFinished the CH 10 Notes. (10 slides)

I introduced and students completed the Average Atomic Mass Lab.

(Completed Lab Sheets due Tomorrow. NOTE: If you are having trouble answering all questions, read the info presented here)CH 10 Test Wednesday 12/22. Completed Element Ad due on your wiki by Thursday 12/23 (NOTE: some class time will be available, but you may need to work outside of class time depending on how quickly your group is progressing)December 10, FridayIEP mtg at 7:40AMColumn 3 Element Quiz TodayComplete Study Island Practice: Relations and Functions, Graph Functions, Equations, Inequalities

Continue work on element advertisement project. Return student work.

December 9, ThursdayChecked and covered homework sheet.

Return and cover CH 9 Test

Period 1: Finish Element Builder Gizmo

Periods 5&9: Continue work on Element Ad Project

Multiple Power point reviews of column 3 from the "Elements to Know"

Column 3 Element & Symbol Quiz TomorrowDecember 8, WednesdayContinued CH 10 Notes thru slide 30 and viewed Eureka cartoon on electrons.

Introduced 3-3 worksheet on complete chemical symbols.

Homework:Complete 3-3 worksheet for tomorrow. Column 3 Element Quiz FridayBelow is the complete chemical symbol for a 1+ Sodium IonDecember 7, TuesdayColumn 2 Element Quiz TodayWe completed and submitted the Element Builder Gizmo

Began work on Wiki Assignment 3: Element Advertisement (Form groups, select element, gather info)

Column 3 Element Quiz FridayDecember 6, Monday (Print / Hand out Periodic Tables)Intro and begin Element Builder Gizmo

(Please write answers on answer sheet only)Multiple Power point reviews of column 2 from the "Elements to Know".

Column 2 Element & Symbol Quiz TomorrowDecember 3, FridayColumn 1 Element & Symbol Quiz on TodayChecked and covered homework. Viewed streaming video on: Simple Science (Atoms), a Better Model?, also Video: Quarks inside the Atom and Video: The Space between Atoms.

Completed Structure of the Atom Coloring activity:

- Make sure the color of the

Review for element quiz column 2.and information as you complete the sheet. (READthe directionsitems are supposed to be a certain color)Somelabel matches the color of the itemit describes(Neatly)Use each color only onceDecember 2, ThursdayColumn 1 element Power point review.

Covered CH 10 Notes thru slide 12 and counting atoms. Viewed Eureka video on Atoms.

Column 1 element Power point review.

Homework: Counting Atoms Practice due tomorrow.

Column 1 Element & Symbol Quiz on Tomorrow.December 1, WednesdayCollect completed review puzzles

Handed out 3-column list of "Elements to Know".

Column 1 Element & Symbol Quiz on Friday.CH 9 Test TodayStudy Island weekly math concepts:

M11.B.2.3.1Describe how a change in the linear dimension of a figure affects its perimeter, circumference, area or volume.

November 30, TuesdayCollect Ice Cream Lab Summary

Viewed short vid: Why do I need salt to make ice cream? (5:00) and explanation

CH 9 CPS Review. CH 9 Crossword Review (optional, due tomorrow)

CH 9 Test Tomorrow (Prep for short answer on ice cream lab, mixture separation lab, solubility and rate of solution lab, classification of matter flowchart, etc.)November 24, Wednesday(No period 9)Collect Ice Cream Lab Summary

CH 9 Crossword Review (optional, due after holiday)

Short streaming vids: Thanksgiving holiday safety 1, 2, 3! (3:00 total)

Study Island weekly math concepts:

Next Time Demo: 2 Computers + Temperature Probes + Test Tubes w/ Ingredients for Ice CreamIn Regular Ice Water BathIn Salty Ice Water BathCompare Graphs of Temperature vs. Time and the Resulting MixturesEssential Question: What is Freezing Point Depression?Video: Why Do I Need Salt to Make Ice Cream?November 23, TuesdayCH 9 Crossword Review (optional, due after holiday)

Checked and covered homework.

Ice Cream Lab:

Lab Safety: Review Salts MSDSAssignment 10 points (due tomorrow 11/24):On paper, write or type a one paragraph summary(8 points)explaining how the ingredients to make ice cream were frozen inside of the container. Explain "the science" behind this process (please don't just tell me what we did in class.) (Also make sure to cite your sources2 points)November 22, Monday(if necessary)(due tomorrow)Also, 2 things about the matter flowchart on mywebspiration:For many who provided a link, I could not access it (DEMO), because it brought me here:http://www.mywebspiration.com/launch.phpNovember 19, FridayFinished CH 9 Notes on Solutions and solubility. (3 slides)

Finished part 2 of the solubility and rate of solution lab

(5-10 minutes & sheets collected)Study Island weekly math concepts:

Graded on work shown, and asking if you don't understand.Solubility Quiz Monday! (Be able to graph solubility data, and interpret the graph)M11.E.4.1.2Use probability to predict outcomes.November 18, ThursdayChecked and covered homework. Students completed the Solubility and rate of solution lab.

Next Time:Demonstration of surface area using 10 blocks from the volume cube.Solubility Quiz Monday! (Be able to graph solubility data, and interpret the graph)S11.C.1.1.6Describe factors that influence the frequency of collisions during chemical reactions that might affect the reaction rates (e.g., surface area, concentration, catalyst, temperature).S11.C.1.1Explain the relationship between the structure and properties of matter.November 17, WednesdayDiscussed questions for and collected mixture lab sheets.

I introduced solubility graphs and lead the class through graphing the data for An Investigation in Solubility 1. Answer questions together.

Homework:Set up and graph the data for An Investigation in Solubility 2.NOTE:You may use graphing software if you like. i.e. Excel, but you must still answer the questions about the graph/dataSolubility Quiz Monday! (Be able to graph solubility data, and interpret the graph)S11.C.1.1.6Describe factors that influence the frequency of collisions during chemical reactions that might affect the reaction rates (e.g., surface area, concentration, catalyst, temperature).S11.C.1.1Explain the relationship between the structure and properties of matter.November 16, TuesdayChecked and covered homework.

Students completed the Mixture Separation Lab.

mywebspiration.com "Classification of Matter" flowchart is due

Tomorrow (ON YOUR WIKI)Mixture Separation Lab:

Safety concerns: Handle glassware and materials carefully.S11.A.3.3Compare and analyze repeated processes or recurring elements in patterns.S11.C.1.1Explain the relationship between the structure and properties of matter.November 15, MondayI graded Wiki Assignment 1 on Saturday. Looked great overall! Very few people had no completed work = 0. Only other thing is please make sure completed assignments are well organized on there (use tables) and put the newest assignments at the top.Homework:This sheet and CH 9 "Composition of Matter" Reinforcement and Study Guide (DO unscramble the terms, but you do not need to do the actual word search portion of the study guide)by Wednesday 11/17)S11.A.3.3Compare and analyze repeated processes or recurring elements in patterns.S11.C.1.1Explain the relationship between the structure and properties of matter.November 12, FridayHow many of you created a mywebspiration.com account, but did not message me on wikispaces? (Record usernames)Checked and covered the concept map and SI problems.

Begin work on Classification of matter flowchart activity (pairs if you want, but completed concept map must appear as a new assignment on everyone's wiki

by Wednesday 11/17. Please put the newest wiki assignment at the top):## Login to

mywebspiration.com## Open the "Classification of Matter" file

Complete the activity by following the directions when you open the file## Once completed, find a method (there are several) to add the concept map as a new assignment at the top of your wiki page. *Note: the entire map must be clear and visible (see my example)

S11.A.3.3Compare and analyze repeated processes or recurring elements in patterns.S11.C.1.1Explain the relationship between the structure and properties of matter.November 11, Thursday(22 min. pds.1-3)Have a calculator handy in class today.Collected Compounds and mixtures coloring. Wiki assignment 1 will be checked and credited soon.

Viewed streaming video "Mixtures and Solutions" (questions collected)

Mini lesson on Central Tendency and Possible Outcomes

- Demo Line Plot Gizmo(Mean, Median, Mode, Range)
- It often helps to sort your data into increasing order first
- Quartiles (one of four equal groups, each representing 25% of the distributed sampled population.) Gizmo

- Methods for Solving Possible Outcome Problems
- 1. Logic (#1 on practice problems)
- 2. nCr (combination formula used
- 3. nPr (permutation formula used
- 4. Multiplying Probability of Events (Class Elections)

Began work on the CH 9 Concept Mapwhen order doesn't matter) Gizmo and calculator Demowhen order does matter) Gizmo and calculator Demo(on back of notes page 3)and Study Island problems(both due tomorrow)Note: I will only grant credit if you show your work. However, you will not be denied credit for incorrect answers.Also, if you did not create a www.webspiration.com account yesterday, you will need to visit yesterday's class blog entry for directions on how to do so. (We are working with this in class tomorrow, so it needs to be done by tonight!)S11.C.1.1Explain the relationship between the structure and properties of matter.S11.A.3.3Compare and analyze repeated processes or recurring elements in patterns.M11.E.2.1.3Describe how outliers affect measures of central tendency.M11.E.2.1.2Calculate and/or interpret the range, quartiles and interquartile range of data.M11.E.2.1.1Calculate or select the appropriate measure of central tendency (mean, mode or median) of a set of data given or represented on a table, line plot or stem-and-leaf plot.November 10, Wednesday(22 min. pds.1-3)*Missing 7 students 9th periodUse class time to complete 3 tasks:

.(Both are due tomorrow.)## Create an account at: www.mywebspiration.com

## Please try to keep your username and password the same as for your wikispaces account! (Record this info on front page of your notebook)

## Username must contain your last name and password must contain your first name (So that I know who you are when submitting work)

## Message me (mchughc) on wikispaces with your new webspiration USERNAME ONLY

S11.C.1.1Explain the relationship between the structure and properties of matter.November 9, Tuesday(Go to Wilkes for 5PM)Viewed Short Video on Props & Changes (3:00) (time permitting)

Handed out remaining CH 9 Notes and finished slides on"mixtures" and "pure substances."

Students completed the Compounds and Mixtures Coloring activity:

- Make sure the color of the

Both the coloring plate and Wiki assignment 1 are due Thursday 11/11.and information as you complete the sheet. (READthe directionsitems are supposed to be a certain color)Somelabel matches the color of the itemit describesUse each color only once(Only those present in class tomorrow will have more time for these.)S11.C.1.1Explain the relationship between the structure and properties of matter.November 8, MondayShow the newest page on our class website

: Questions from ClassReviewed Graph of 1st Marking Period Performance. Some people have already used their homework freebie for 2nd marking period. (

Warning:I've seen a lack of homework completion destroy grades in the past. With how many verbal reminders given, and our website, there's no excuse for not having work completed on time every time, period.)Returned and covered the CH 8 Test

Conservation of Mass Demo Alka Seltzer (citric acid, naHCO3 and aspirin)

Get more Alka Seltzer!NaHCO3 + H3O+ (from above) --------- Na+ + H2o + co2(G) The bubbling is because of carbon dioxide

- Measure the mass of 2 containers + water + Tablets + balloon (for one container)
- Add tablets to beakers (seal one of the beakers)
- Record new masses
- Explanations?

CH 9 Notes through slide 12.Wiki assignment 1 is due Thursday 11/11.

(Only those present in class Wednesday will have more computer time for this)S11.C.1.1Explain the relationship between the structure and properties of matter.November 5, FridayHomework on desk / get a computer up and running

Checked and covered homework

.Demo of editing a wiki and formatting:

- On YOUR PAGE, click "Edit" and add the assignment title:
- 2 methods for inserting an image. First, click "Edit" and then
- Finally, tables can be good for keeping your page organized. Teacher demo.

Students completed Wiki assignment 1"Wiki Assignment 1: Physical and Chemical Properties and Changes."Then click "Save."open a separate NEW WINDOW on Firefox.Teacher demoS11.C.1.1Explain the relationship between the structure and properties of matter.November 4, ThursdayCollected Study Island Problems and Checked completed CH 9 work.

Get a computer up and running at your desk; we're going to use it after we cover 5 notes slides.

Covered CH 9 Notes through slide 5. Viewed Short Video on Props & Changes (3:00)

Setup wikispaces.com accounts:

- go to wikispaces.com
- create a new account username: YourLastName2010 password: YourFirstName2010
- You DO NOT need to create your own wiki
- You DO need to go to the class wiki for your respective class period and click "Join" and "Request Membership"
- NAHS2010hphysscipd2
- NAHS2010hphysscipd5
- NAHS2010hphysscipd9

- Once I approve your membership, you will then be able to edit your page on that website

(Now search the web for school appropriate descriptions of physical and chemical properties and changes. Add an example of each and a supporting image for each to your page on the class wiki. A total of 4 examples and 4 images)Homework:Chemical and Phys. Props and Changes SheetS11.C.1.1Explain the relationship between the structure and properties of matter.November 3, WednesdayStudents completed the CH 9 key words and checking concepts questions. (Purple Physical Science Textbook)

Students finished the Study Island Practice Problems for this week: Pythagorean & Slope, Paralellism, Perpendicularity

S11.C.1.1Explain the relationship between the structure and properties of matter.November 2, TuesdayCH 8 Test Today.Students began the Study Island Practice Problems for this week: Pythagorean & Slope, Paralellism, Perpendicularity(due Thursday) Note: I will only grant credit if you show your work. However, you will not be denied credit for incorrect answers.November 1, MondayCovered the test content and format. CPS review of CH 8 as a class.

CH8 Crossword Review due for extra credit tomorrow.CH 8 Test Tomorrow.October 29, Friday(10:35 Dismissal 1/2 day in-service)Finish Dry Ice Demos from yesterday

Inquiry Activity: Egg in the Bottle:

Safety Concern: Hot Plates and Handle Glassware CarefullyIf you have questions about whether or not you should try a certain approach, ASK FIRST!S11.C.1.1.5Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).October 28, ThursdayChecked and covered the homework. Dry Ice Lab/Demos.

CH 8 Test Tuesday Nov. 2ndThe end of the first marking period is November 3rd. Submit any incomplete "i" work NOW!S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 27, Wednesday Short 2:00-2:28 9th periodWhat is an honors course?"Honors courseis a distinction applied in the United States to certain classes to distinguish them from standard course offerings. The difference between a regular class (such as English 1) and the honors class (English 1 Honors) is not necessarily the amount of work, but. Honors courses are enriched;the type of work required and the pace of studying. Honors courses emphasize critical and independent thinking to produce creative application of ideas.they offer the same material in greater depth and with a faster pacethat characterizes an honors student.Motivation is the main quality" -Wikipedia1. Checked and covered homework.

2. Mini Lesson: explorelearning & Study Island: Slope, Paralellism, Perpendicularity and Point Slope Formula.

- 2 Sample problems together
- Practice on your own (

Return student workwill be collected, credited and turned in to the math department)Homework:CH 8 Study Guide .CH 8 Test Tuesday Nov. 2nd.The end of the first marking period is November 3rd. Submit any incomplete "i" work NOW!S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.S11.C.1.1.5Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).M11.C.3.1.2Relate slope to perpendicularity and/or parallelism.October 26, Tuesday (Safari Montage "Properties of Gases"Collected lab sheets and graphs from yesterday. Viewed streaming video on the gas laws.(14:00). Gas Laws Gizmo (as a class)

Collect.Introduced and began work on Gas law Problems (Add a decimal at the end of all values on the worksheet).Homework: Finish Gas Law Problems.CH 8 Test Tuesday Nov. 2ndThe end of the first marking period is November 3rd. Submit any incomplete "i" work NOW!

S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.S11.C.1.1.5Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).October 25, Monday(Next time make sure to have a Cartesian diver on hand)

Periods 2 & 5: Revisit the question:Does melting ice raise water level (volume)? How can we test it PRECISELY?(Demo)Covered the homework.

Completed the Boyle's Law Lab (with gas pressure sensors):

Handle pressure sensors with great care!Homework:Finish Lab and Create a graph of dataCH 8 Test Tuesday Nov. 2ndThe end of the first marking period is Wed. November 3rd. Submit any incomplete "i" work NOW!S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.S11.C.1.1.5Predict the behavior of gases through the application of laws (e.g., Boyle’s law, Charles’ law, or ideal gas law).October 22, FridayCollected Phase ChangeLabandGizmo.Checked and covered the homework.

A question was raised yesterday:Does melting ice raise water level (volume)? Hypothesis as a testable prediction?How can we test it PRECISELY?(Demo)Completed the CH 8 Concept Map. Finished the CH 8 Notes with balloon and Gas Pressure Sensor demonstrations.

Homework:Phase Diagram and Table (or can we get it done in class?)CH 8 Test Tuesday Nov. 2ndS11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 21, ThursdayHave a calculator handy in class today.Determining the distance and midpoint between 2 points on a Temperature vs. Time Graph.

Finished the Phase Change Gizmo and phase change lab (as a class).

Homework:"8-3: Changes in State" Reinforcement and Study Guide due tomorrow.CH 8 Test Next WeekS11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 20, WednesdayIntroduced and completed pages 1-3 of the Phase Change Gizmo:

- Use Safari and login to explorelearning.com with login info on upper-right corner of front board
- You may work with one partner for this activity, but at first I want everyone to attempt to login and to open up the gizmo. The idea is to identify:
- Computers that still have login issues
- Computers that still have battery issues (they just shut off unexpectedly)
- Computers that get to the website BUT CAN'T RUN THE GIZMO!?!?

(NOTE: You should try to get through all questions on page 3. If you start page 3 but don't finish, you may need to redo the whole page again)S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 19, TuesdayAdditional signed lab safety contracts?

Students completed the Examining Phase Changes Lab using Vernier temperature probes. Lab sheets collected at the end of class or first thing tomorrow if you need more time to answer questions.

Period 1: Assist with computer/lab setup

Period 9: Assist with lab clean up

Key items and safety for the lab today:Keep your computer away from the hot plates and beakers of water!S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 18, MondayChecked for signed lab safety sheets. Today the CH 1&2 Test was returned and we went over it and made corrections. (Questions on the mid-term exam will be pulled from 1st semester tests, SO MAKE YOUR CORRECTIONS RIGHT ON YOUR TEST!) We also viewed a united streaming video, "Temperature: Measure for Measure."

S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 15, FridayChecked and covered the homework, covered CH 8 Notes through slide 17, and viewed short streaming videos on liquids, evaporation and condensation.

Homework:Complete Lab Safety Contract, Get Parent/Guardian SignatureS11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 14, Thursday2 points have been added to your Density Quiz Grade.Blow torch demonstrations (Observe & Hypothesize). Covered CH 8 Notes through thermal expansion. (Demo liquid in various containers and gas vs. liquid in a syringe) Eureka video on solids and one on expansion and contraction. Homework: "8-1: Matter and Temp" Reinforcement and Study Guide due tomorrow.

S11.C.2.1Analyze energy sources and transfer of energy, or conversion of energy.October 13, WednesdayHave a calculator handy in class today.CH 1&2 Test Today!October 12, TuesdayHave a calculator handy in class today.Returned and covered Density and Metric Quiz. Discussed tomorrow's test content/format: Vocab matching, multiple choice, problem solving (Show correct formula, # answer with correct significant figures, and unit). CPS Review of CH 1&2. The CH 1&2 test review puzzle may be completed for

extra credit. (By Tomorrow)CH 1&2 Test Tomorrow!October 8, FridayChecked and displayed the chapter study guide.

Demo: Aluminum can crush. (A mini lesson, demonstration, and video for your exceptional performance as a class thus far)

- Make observations
- Hypothesize (Possible explanations?)
- Explanation
- What is atmospheric pressure?
- What happens during condensation?

- Large Scale Can Crushes

Probability and the game of Yahtzee!? (A mini lesson and game for your exceptional performance as a class thus far)- What is probability?
- What is the probability of rolling a on 1 roll? of rolling 2 of the same in one roll? (Test it by many consecutive rolls as a large group. Calculate. Explain.)
- Why is it "better" to repeat the test many times?
- How to play Yahtzee!

The CH 1&2 test review puzzle may be completed forextra credit. (Due by Wednesday 10/13)CH 1&2 Test Wednesday 10/13.M11.E.3.1Apply probability and/or odds to practical situations.October 7, ThursdayEureka video on temperature. Checked and covered temperature conversion homework. Temperature Probe Response Time (as a class). "How a digital thermometer works"

Homework: Chapter 1&2 Study Guide.CH 1&2 Test Wednesday 10/13S11.A.2.1.3Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits.M11.A.3.1Apply the order of operations in computation and in problem-solving situations.October 6, WednesdayHave a calculator handy in class today.Classwork, Homework and Tests are all important to your overall grade! (Review Graph of Class Performance)Collected Metric and Density Quiz. Completed temperature lab activity.

Homework: Temperature conversion sheetCH 1&2 Test Wednesday 10/13S11.A.2.2.2Explain how technology (e.g., GPS, spectroscope, scanning electron microscope, pH meter, probe, interface, imaging technology, telescope) is used to extend human abilities and precision.S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).M11.A.1.1Represent and/or use numbers in equivalent forms (e.g., integers, fractions, decimals, percents, squareroots, exponents and scientific notation).

October 5, TuesdayHave a calculator handy in class today.Returned volume lab. Checked and covered homework / Covered questions from yesterday's: Class Density Activity. Introduced and practiced using temperature conversion formulas.

Homework:Metric and Density QuizM11.A.2.1.1Solve problems using operations with rational numbers including rates and percents (single and multi-step andmultiple procedure operations) (e.g.,distance, work and mixture problems, etc.).M11.A.3.1Apply the order of operations in computation and in problem-solving situations.M11.B.2.3.1Describe how a change in the linear dimension of a figure affects its perimeter, circumference, area or volume.October 4, MondayHave a calculator handy in class today.Viewed streaming video clips on volume and density, and Where the heck to round. Covered remaining CH 2 Notes and density and formulas notes. Determined density of regular solid samples with attention to correct significant digits and checked flotation. (Class Density Activity)

Homework: Density Problems Sheet.Metric and Density Quiz Wednesday 10/6!S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).S11.A.2.1.3Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits.M11.A.3.1Apply the order of operations in computation and in problem-solving situations.M11.A.3.2.1Use estimation to solve problems.October 1, FridayHave a calculator handy in class today. Checked and covered homework. Completed work on density gizmo as a class and sheets were collected. Determined density of soda cans and checked flotation.S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).S11.A.2.1.3Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits.September 30, ThursdayHave a calculator handy in class today.Checked and covered homework / Copied notes from the whiteboard (Calculating w/ Sig. Figs. same as practice directions). Continued work on density gizmo .

Homework:Calculating and Sig. Figs.Metric and Density Quiz Tuesday 10/5!Honors physical will be revisiting the liquid volume lab todaymore seriously, with accuracy, precision, including units, and with support__. Various samples will be provided, correctly labeled and you will have your original labs returned to you. The conditions:You will work to make the necessary corrections on your own quietly.The lab will be worth 30 points (equivalent to a major quiz grade)Advice:Read at eye level, from the bottom of the meniscusKnow what each division is (precision) and ALWAYS make sure the last digit is a CLOSE estimate (accuracy)S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 29, WednesdayWhere the heck to round video

Checked and covered homework. Began work on density gizmo.

Metric and Density Quiz Tuesday 10/5!Homework:Counting Sig FigsS11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 28, TuesdayDemo identical volume of water in a beaker vs. a graduated cylinder. Which is more precise and why?

Discussed results of volume lab from Friday/yesterday

- Samples 1-10 become more precise
- Rounding and Significant Digits on length X width X height

Discussed results of mass lab from yesterday (particularly stations #6 &7)- Rounding and Significant Digits
- Density of Water

Continued remaining CH 2 Notes.Homework:Mass WorksheetS11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 27, MondayDemonstrations of determining volume by water displacement and mass by subtracting mass of empty container. Students finished the volume lab from Friday and completed the mass lab.

Homework:Volume lab and Mass lab SheetsObject Descriptions for Mass Lab:

S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 24, FridayReviewed estimating measurements as a class. Students completed the "Measuring Volume" lab. Lab sheets were collected. (NOTE: See me about making up this lab if you were absent today)

S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 23, Thursdaymeasurements as a class. Students completed the "Measuring Length" activity and sheets were collected.

S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 22, Wednesday (22 min. pd 2)Announcements: After today, I will be out until Monday. The work you complete while I'm out (2 labs) will be collected and graded. Be on your best behavior for the sub.Also, I'd like to share 2 messages that have been passed down from school admin. over the past couple of days:Pd. 2Have a calculator handy:Practiced measuring length and calculating area and volume of solids as a class. Students completed "Measuring Length Skills Practice" and this sheet was checked and covered.pds. 5 & 9:Students viewed the "Cosmic Voyage" DVD. Video question sheets were collected.S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 21, Tuesday (22 min. pd 2)pd. 2:Covered CH 2 Notes slides 19-27.pds. 5 & 9 Have a calculator handy:Covered CH 2 Notes slides 19-27. Practiced measuring length and calculating area and volume of solids as a class. Students completed "Measuring Length Skills Practice" and this sheet was checked and covered.S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 20, MondayStudents used SAFARI to go to explorelearning.com and begin working on the Triple Beam Balance Gizmo.

(pairs)S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 17, FridayReturn work. Checked and covered homework. Practiced estimating measurements and conversions on overhead. Viewed streaming video on measurement. (20:00)

S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 16, ThursdayCollected Water Taste Test LabsChecked and covered homework. Covered Measurement-Precision Notes. Homework: "2-1: Standards of Measurement" Reinforcement and Study Guide due tomorrow. Nice Accuracy vs. Precision Explanation

S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).September 15, WednesdayWater Taste Test Labs due tomorrowCovered CH 2 Notes through slide 17. Practiced metric conversions as a group with demonstrations. Homework: Metric Conversion worksheet due tomorrow.

S11.A.2.2.1Evaluate appropriate methods, instruments, and scale for precise quantitative and qualitative observations (e.g., to compare properties of materials, water quality).A concise explanation of the water taste test lab:The Chi-Square Test ResultEssential Question: What is the probability that the differences abovewere due to random chance alone?*Key Point: If the differences were due to random chance (and nothing else), we would conclude that water taste is not influenced by water source.Our Chi-Square p-valueof 0.002 means that thedifference was probablynot due to chance. Therefore,REJECT THE NULL HYPOTHESIS!It seems taste is influenced by source<5%(0.05)<If the probability is 5% or greater,assume the difference WAS DUE TO CHANCE.DO NOT REJECT THE NULL. It seems taste IS NOTinfluenced by source.September 14, TuesdayStudents took the

Scientific Method Quiz.Return Reaction Time Labs, and discuss briefly.REMEMBERthat the null hypothesis being testedEXPECTSthat if 112 people took the water taste test and the water came from 5 sources, then about 22.4 people should favor each sample of water.REMEMBER ALSOthat as ourOBSERVEDresults get farther and farther away from that....that there is more evidence for rejecting the null hypothesis.TRANSLATION ANYONE?p value, which when translated literally means,"the percentage of time that a difference as large as the one we see between the Observed and Expected will happen by chance alone."And most professional scientists agree that if a difference between theOBSERVED and EXPECTEDhappens by chance alone only 5% of the time or less.....bingo!...reject the null hypothesis. YAY! Complicated Math can really be used to answer an everyday question like: Is water taste preference influenced by where the water comes from. Celebrate good times come on!September 13, MondayCollect data count from Friday's labDiscuss

Scientific Method Quiz tomorrow!- Written response on "Experimental Design from Start to Finish"

Students began work on the Design Your Own Measuring Device activity:Vocab from chapter 1- Introduce procedure (All measures must have 1 number after the decimal and a unit included)
- Partners
- Discuss

Review forScientific Method Quiz tomorrow!September 10, FridayScientific Method Quiz Tuesday, September 14Collected experimental data sheets from the reaction time lab. I introduced the Water Taste Test Experiment

- We discussed the variables, possible hypotheses, and the experiment itself.
- We conducted the experiment, recorded observations and collected data.
- Students recorded the question on a piece of lined paper, wrote a detailed, step-by-step description of the experiment.
- Monday we'll compile all data, sketch a simple graph on the lined paper, write conclusions and submit this lab.

Complete the "Nature of Science" concept map in class (time permitting)Question: Is water taste preference influenced by the source of the water?Message from the teacher: So far I'm impressed with the efforts of all groups. If you maintain this level of work for the duration of the course, I anticipate great student success in terms of learning and high grades.September 9, ThursdayHomework:Completed lab sheets due tomorrow (BE THOROUGH and write in sentence format)S11.A.2.1.3Use data to make inferences and predictions, or to draw conclusions, demonstrating understanding of experimental limits.S11.A.2.1.4Critique the results and conclusions of scientific inquiry for consistency and logic.S11.A.2.1.5Communicate results of investigations using multiple representations.S11.A.2.2.2Explain how technology (e.g., GPS, spectroscope, scanning electron microscope, pH meter, probe, interface, imaging technology, telescope) is used to extend human abilities and precision.September 8, Wednesday (9th period freshmen assembly) *Meet the Teacher Night Tonight 6:30-8:30Pd 2: Viewed lab safety video and Scientific Method video. Collected quiz sheet at the end.

Pd 5: Viewed lab safety video. Collected quiz sheet at the end. Use remaining time to remove unreliable data and to determine if class period had an influence on reaction time? (i.e. Did avg. times get slower as the day went on?) Record these numbers in data section and share with other classes tomorrow.

September 7, Tuesday (20 min period 2)Pd 2: Collected remaining data for reaction time experiment. Entered data into spreadsheet. Discussed possible trends, etc.

Pd 5: Collected remaining data for reaction time experiment. Entered data into spreadsheet.Viewed scientific method streaming video.

Pd 9: Collected remaining data for reaction time experiment. Entered data into spreadsheet. Viewed lab safety video (15:00) and collected video quiz sheets at the end.

September 3, ThursdayDiscuss Reaction time experiment :

Cover Computer Use Rules: Handle Carefully, Plug Back in to Correct SpotUse Internet browser SAFARI anytime we use a GizmoIf you have a standard deviation greater than 0.05 seconds REDO THE EXPERIMENT!),S11.A.1.1.3Evaluate the appropriateness of research questions (e.g., testable vs. not-testable).S11.A.2.1.1Critique the elements of an experimental design (e.g., raising questions, formulating hypotheses, developing procedures, identifying variables, manipulating variables, interpreting data, and drawing conclusions) applicable to a specific experimental design.S11.A.2.1.2Critique the elements of the design process (e.g. identify the problem, understand criteria, create solutions, select solution, test/evaluate, communicate results) applicable to a specific technological design.September 2, ThursdayHave a calculator handy in class today.Checked homework (signed syllabus). Handed out textbooks and completed textbook sheet. Covered CH 1 Notes. Streaming vid: "How Scientists Work." Homework: Take your textbook home and leave it there until June!

September 1, WednesdayCovered course syllabus and expectations. Homework: Get syllabus signed for tomorrow.