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Class Supplies:  1.5-2” Ring Binder        Tab Dividers for Ring Binder       Simple Calculator

Colored markers/pencils           Black or Blue Pens     Red Pen     Highlighter

When/if we transition back to classes at school, you will need Small Dry Erase Markers.

## Begin Ch 4 Work and Energy

Ch 4 Section 1 – Work

Practice Problems p107: 1-4 Keep until next week

Neil DeGrasse Tyson on Isaac Newton (1st 8 min)

Fri Oct 30 & Mon Nov 2

Make Up Ch 3 Test

Ch 4 Section 3 – Conservation of Energy p120-121

Law of Conservation of Energy, Mechanical Energy, Kinetic Energy, Potential Energy, Falling Objects

CW 1 – Section 3 Review p127: 28, 30, 31 (Add to p107: 1-4 from previous class) Turn in today

CW 2 - Ch 4 Energy Foldable 5 sheets for 9 Flaps.  Tabs should be very thin.

 Ch 4 ENERGY Energy = Ability to do Work or Cause Change Law of Conservation of Energy                 p120 Work                                      p106 Power                                     p126 Mechanical Energy:          Kinetic Energy                         p116 Elastic Potential Energy            p117 Gravitational Potential Energy        p118 Falling Objects                           p121 Projectile Motion                         p122 Pendulums or Swings                      p122

Tues-Wed Nov 3-4 (No class)

Did you create your Ch 4 Energy Foldable?

Ch 1 Review Worksheet

Thurs-Fri Nov 5-6

Review: Work = F x d, Law of Conservation of Energy, Mechanical Energy,

Kinetic Energy, Potential Energy, Falling Objects

Ch 4 Section 3 – Conservation of Energy p122         Projectile Motion

Power p126    P = W/t = F x d / t

Remember Word Problem Steps:  Data > Formula > Units

CW 1 - Power Problems:

1. While lifting a box 1.5 m straight up to put it on a moving truck, you exert an upward force of 200 N for 1.0s. How much power is required?
2. You lift a book from the floor to a 1.0 m high bookshelf. How much power is used if the upward force is 15.0 N and you do the work in 2.0 s?
3. You apply a horizontal force of 10.0 N to pull a wheeled suitcase at a constant speed of 0.5 m/s across the ground. How much power is used?

CW 2 – Ch 4 Energy Foldable Add Notes to foldable: Projectile Motion & Power

Mon-Tues Nov 9-10

TED – Ed: Work & Power (4.5 min)

Ch 4 Section 3 – Conservation of Energy p122                     Pendulums and Swings

CW 1 – Ch 4 Energy Foldable Add to Foldable: Pendulums & Swings

Kahoot!

CW 2 – Work Math WS Show all Formulas and Units Due Friday Nov 13

HW Prepare for “Mini-Test” Ch 4 Work & Power

Wed-Thurs Nov 11-12

Mini-Test Ch 4 Work & Power = 12 points = 9 MC + 3 completion

Ch 4 Section 2 – Kinetic Energy p116 Silent Reading

CW 1 - Ch 4 Energy Foldable Add to foldable: Kinetic Energy Equation & Example

CW 2 - Practice Problems p116: 16-17 In Assignments on Microsoft Teams

Fri & Mon Nov 13 & 16

Review Kinetic Energy

Ch 4 Section 2 – Potential Energy p117-118

CW 1 - Ch 4 Energy Foldable/Notes/Outline Add to foldable:

Elastic Potential Energy, Gravitational Potential Energy Equation & Example

CW 2 - Practice Problems p119: 18-19 (Add to yesterday’s CW)

Turn in Today p116: 16-17 and p119: 18-19 in Microsoft Teams

DVD – COSMOS Episode 1 “Standing Up in the Milky Way” (1st ½)

Tues-Wed Nov 17-18

Kinetic and Potenial Energy (5 min)

Did you finish? p116: 16-17 and p119: 18-19 It was due last class

CW 1 - Ch 4 Energy Foldable/Notes/Outline should be finished

Did you add?  Kinetic Energy Equation & Example, Elastic Potential Energy, Gravitational Potential Energy Equation & Example

CW 2 - Section 2 Review p119: 20-25 Due next class

CW 3 – Work & Power WS Due Monday Nov 30

Thurs-Fri Nov 19-20

BW - Silent Reading Kinetic & Potential Energy Review again p116-118

Real World: Work, Force, Energy & Motion (NASA 9 min)

CW 1 - Ch 4 Energy Foldable/Notes/Outline should be finished

Did you add?  Kinetic Energy Equation & Example, Elastic Potential Energy, Gravitational Potential Energy Equation & Example

CW 2 - Section 2 Review p119: 20-25 Due today

Sat Nov 21 – Sun Nov 29   Thanksgiving Break

Mon Nov 30 & Tues Dec 1

Energy, Force & Work (4.5 min)

Did you turn in? Section 2 Review p119: 20-25

Kahoot!  Work, Power, GPE, & KE

What is Engineering?  (6.5 min)

Prepare for Test next class.  Ch 4 Energy Foldable/Notes/Outline should be finished.

Wed-Thurs Dec 2-3

Test Ch 4 - Work, Power, GPE, & KE

30 Points = 22 MC + 8 Matching

Turn in Ch 4 Energy Foldable/Notes/Outline Name & Period on Front!

CW - Silent Reading Ch 9 Section 1 The Nature of Waves p272-278

Mon-Tues Dec 7-8

Make up Test Ch 4 - Work, Power, GPE, & KE

Part 1:

Begin Ch 9 Waves Section 1 - The Nature of Waves p272-288

Video – Longitudinal and Transverse Waves (3 min)

Part 2:

Section 2 – Wave Properties p279-284

Read and Discuss Parts of a Wave p279, 280, & 283-4

CW:

(1) Make Word Map Table 1 of Section 1 Vocabulary: Term, Definition, Example, Illustration

p274 Wave (+ Medium), p276 Mechanical Wave, “Water” or Surface Wave,

Transverse Wave, p277 Longitudinal Wave

(2) Create Word Map Table 2 of Section 2 Vocabulary:

crest, trough, amplitude, wavelength, compression, rarefaction

(Leave extra spaces for frequency, period, & hertz)

Wed-Thurs Dec 9-10

Part 1:

Video - Transverse & Longitudinal Waves (2 min)

Video - Surface Waves (1 min)

Frequency & Period p280-282

CW: (1) Word Map Table 1 of Section 1 should be complete

(2) Continue Word Map Table 2 of Section 2 Vocabulary:

crest, trough, amplitude, wavelength, compression, rarefaction,

Add frequency, period, speed, & hertz.

Part 2:

Speed = frequency x wavelength

Video – Bozeman Science: Wave, Period, & Frequency (5 min)

CW: (3) Add math examples of frequency and period to Word Map Table 2

(4) Section 2 Practice Problems p282: 7, 8, 9 + ExCr #10 on your own paper

We will review together as a class next time we meet.

Fri & Mon Dec 11 & 14

Part 1:

Computer Fun!

Phet.colorado.edu   Go to Physics > “Wave on a String”

Also do “Wave Interference” and “Sound”

Part 2:

Review with class Section 2 Practice Problems p282: 7, 8, 9 + ExCr #10

Section 3 – Behavior of Waves p286-295

Video – Interference, Reflection, & Diffraction (6 min)

CW 1 Fill out Word Map Table 3 of Section 3 Vocabulary:

reflection, refraction, diffraction, interference,

constructive interference, destructive interference, standing waves

Staple all 3 Word Maps together in order and Turn in.  Name & Period on Front!

Tues-Wed Dec 15-16

Did you turn in all 3 Word Map Tables?  Stapled with Name and Period on Front

Video - Review of Waves (7 min)

CW – One 1 paper, please.  Section 2 Review p284: 13, 14, 15, 16, 17 +

Section 3 Review p295: 18, 19, 21   Turn in Today

Kahoot!

HW – Prepare for Test.  Mechanical Waves Worksheet Due Test Day

Thurs-Fri Dec 17-18

Turn in Mechanical Waves Worksheet

Did you turn in Section 2 Review p284: 13, 14, 15, 16, 17 + Section 3 Review p295: 18, 19, 21

BW – Make corrections Section 2 Practice Problems p282: 7, 8, 9 + ExCr #10 Turn in again

Ch 9 Test = 20 points

Mon-Tues Jan 4-5

BW – Silent Reading: Ch 1 Study Guide p37, Ch 2 p65, Ch 3 p97

Begin Review for Midterm Exam

The Midterm questions are directly from your old tests.

Kahoot!  Scientific Method (Ch 1)

Kahoot!  Speed & Acceleration (Ch 2)

CWMidterm Math Practice Worksheet

Make up Ch 3 Test – Wednesday Jan 6: 3-5pm

Make up Ch 4 Test – Thursday Jan 7: 3-5pm

Make up Ch 9 Test – Friday Jan 8: 3-5pm

Wed-Thurs Jan 6-7

BW – Silent Reading: Ch 4 Study Guide p131 and Ch 9 p299

Review for Midterm Exam

Kahoot!  Forces & Newton’s Laws (Ch 3)

Due todayMidterm Math Practice Worksheet

Fri Jan 8 & Mon Jan 11

Review for Midterm Exam

Kahoot!  Work, Energy & Waves (Ch 4 & 9)

Tuesday Jan 12

Midterms 2-4-6

Wednesday Jan 13

Midterms 1-3-5

Thursday Jan 14

Midterms 3-1-4