## GBS Physics Resources

The Physics Classroom

# Henderson's Physics 163

### Monday, November 26

Lesson Plan:

Grade sheets; new seating chart; discussion of Unit 3 Test

Introduce Collisions chapter; discuss momentum (def'n, variables effecting, equation, units, vector), impulse

Getting Impulsive About Momentum Change Lab

Homework:

Start WebAssign: Ch9s1

Suggestions:

Take some time to read and study section 1 of Chapter 9; use your study to help answer the first several questions of the WebAssign assignment.

Announcements/Important Info:

WebAssign Ch9s1 is due on Friday.

### Tuesday, November 27

Lesson Plan:

Opening Question: p. 235, #8 ==> discuss momentum and do p. 233, #1

Discuss impulse-momentum change theorem; do p. 251, #57 and p. 233, #2, #4

Rebound versus Sticking Lab

Homework:

WebAssign: Ch9s1

Suggestions:

Take some time to read and study Section 1 of Chapter 9; use your study to help answer the first several questions of the WebAssign assignment.

Announcements/Important Info:

WebAssign Ch9s1 is due on Friday.

### Wednesday, November 28

Lesson Plan:

Opening Question

Discuss Ft vs. Ft and other conceptual ideas regarding impulse, momentum change and collisions; discuss rebounding; demos (egg and blanket; mountain climbing ropes; rebounding)

Discuss Figure 9-1 (Force versus time graph) and p. 251, #66 and p. 250, #49

Problems - p. 251, #62 (easy), #64 (easy), #57 (rebound), #61 (rebound), #67 (Ft vs. Ft)

Homework:

Finish WebAssign: Ch9s1 (due Friday)

Suggestions:

Stay on top of your assignments. There are four total assignments this chapter. The first two are long; the last assignment is very short.

Announcements/Important Info:

WebAssign Ch9s1 is due on Friday.

WebAssign Ch9s2A is due on Tuesday.

### Thursday, November 29

Lesson Plan:

Opening Question: review rebounding

Sand Balloon Lab as a demo lab; introduce momentum conservation

Survey pp. 236-237; provide some conceptual examples using diagrams - calculate momentum totals momentum changes and a final velocity

Homework:

Start WebAssign: Ch9s2A (due Tuesday)

Suggestions:

Spend some time working on the first several questions of the WebAssign: Ch9s2A assignment

Announcements/Important Info:

WebAssign Ch9s2A is due on Tuesday.

There is a pop quiz on Friday; notebooks allowed.

### Friday, November 30

Lesson Plan:

Discuss momentum conservation using before and after diagrams; carts on track demos; big blue ball demo.

Do p. 238, #15

Quiz

Homework:

WebAssign: Ch9s2A

Suggestions:

WebAssign: Ch9s2A (due Tuesday)

Announcements/Important Info:

WebAssign Ch9s2A is due on Tuesday.

### Monday, December 3

Lesson Plan:

Opening Question: Jocko the Clown

Discuss momentum conservation; develop theoretical rationale; do problems #14, #16, #18 on page 238

Inelastic Collisions Lab

Homework:

WebAssign: Ch9s2A

Suggestions:

Use your book as a guide in the completing of your WebAssign assignments.

Announcements/Important Info:

WebAssign Ch9s2A is due on Tuesday.

### Tuesday, December 4

Lesson Plan:

Opening Question: inelastic collisions; proportional reasoning

Introduce explosions; demo with large skate carts; do problems #20 and #21 on page 240

Explosions Lab

Homework:

WebAssign Ch9s2B

Suggestions:

Use your book as a guide in the completing of your WebAssign assignments.

Announcements/Important Info:

WebAssign Ch9s2B is due on Thursday.

### Wednesday, December 5

Lesson Plan:

Opening Question: explosions; do #19 on page 240

Disuss 2-D collisions; worksheet to guide the way

The Cannon Lab

Homework:

WebAssign Ch9s2B

Suggestions:

Use your book as a guide in the completing of your WebAssign assignments.

Announcements/Important Info:

WebAssign Ch9s2B is due on Thursday.

There is a pop quiz on Friday; lab notebooks will be collected

### Thursday, December 6

Lesson Plan:

Complete 2-D collisions discussion

Pasco track demos; post-lab the Explosion lab

What's Cooking? Lab

Ducks in Missippi Demo; bullet-proof vests video

Homework:

WebAssign Ch9s2C

Suggestions:

Complete WebAssign Ch9s2C in preparation for Friday's pop quiz

Announcements/Important Info:

WebAssign Ch9s2C is due on Monday.

There is a pop quiz on Friday; lab notebooks will be collected

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