Author: Mrs. Zahreldin

Content Objectives:

Students will demonstrate application of work and power by completing a structured practice.

Language Objectives:

Students will write to solve questions about work and power using the CER and GUESS method on a structured practice

Bell Work:

 Today we will be learning about work and power. How do you think the pictures below relates to work?

Exit Ticket:

What is the difference between work and power?

Content Objectives:

Students will demonstrate application of momentum (p), impulse (J), and the Law of Conservation of Momentum by completing a unit test.

Language Objectives:

Students will write to solve questions about momentum (p) and impulse (J) using the CER and GUESS method on a unit test.

Bell Work:

1.What type of collision is shown below? Explain your claimusing evidenceand reasoning.2.How does this picture represent The Law of Conservation of Momentum? 

Exit Ticket:

Turn in the test.

Homework:

Create 8 mini tree maps for the following vocabulary using chapter 9. Due Monday December 9.

1.Work

2. Joule

3. Power

4. Watt

5. Energy

6. Mechanical Energy

7. Potential Energy

8. Kinetic Energy

Content Objectives:

Students will demonstrate application of momentum, impulse and collisions by completing a stations review.

Language Objectives:

Students will write to solve questions about momentum, impulse and collisions using complete sentences, CER, and GUESS method during stations review.

Bell Work:

.Cart1 rolling at 6 m/s hits cart 2 rolling at 4m/s.  After they collide, the first cart is only rolling 2 m/s.  Each cart is 10 kg.

Exit Ticket:

A 12,000kgrailroadcar is traveling at 2m/s strikes another 10,000kgrailroad car that is at rest. If the cars lock together, what is the final speed of the two railroad cars?

Homework:

Study your notes for Unit 3 test on Friday December 6 and practice the questions on the stations review.

Content Objectives:

Students will demonstrate application of momentum, impulse and collisions by completing a whole class review.

Language Objectives:

Students will write to solve questions about momentum, impulse and collisions using complete sentences, CER, and GUESS method during whole class review.

Bell Work:

1. The impulse-momentum relationship is a direct result of which Newton’s Law of motion?
2. When an object falls on the ground, the force of that object depends on what? 
3. Two objects moving in opposite direction collide and stick, what happens to the velocity after the collision?

Exit Ticket:

Which type of collision is shown below? Defend your claimwithevidenceand reasoning. 

Homework:

Study your notes for Friday unit 3 test and complete the unit stations review

Content Objectives:

Students will demonstrate application of elastic and inelastic collisions by completing a structured practice.

Language Objectives:

Students will write to answer questions about elastic and inelastic collisions using their knowledge about conservation of momentum on a structured practice.

Bell Work:

Exit Ticket:

Explain the difference between an elastic collision and an inelastic collision.

Content Objectives:

Students will demonstrate application of elastic and inelastic collisions by completing a thinking map and answering practice questions

Language Objectives:

Students will write to answer questions about elastic and inelastic collisions using their knowledge about conservation of momentum on a structured practice.

Bell Work:

1.What is Momentum?

2. What is Impulse?

3. What is the Law of Conservation of Momentum?

Exit Ticket:

Explain the difference between an elastic collision and an inelastic collision.

Content Objectives:

Students will demonstrate application of Law of conservation of momentum and elastic and inelastic collisions by answering practice questions.

Language Objectives:

Students will write to answer questions about  Law of conservation of momentum and elastic and inelastic collisions using structured practice.

Bell Work:

How is bouncing related to impulse?

Exit Ticket:

Explain the difference between an elastic collision and an inelastic collision.

Content Objectives:

Students will demonstrate comprehension  of Conservation of Momentum and collisions by experimenting with PHET simulation inquiry activities.

Language Objectives:

Students will write about the law of conservation of momentum and collisions using collected data as evidence from the PHET simulation.

PHET Simulation Lab Report

1. http://phet.colorado.edu/sims/collision-lab/collision-lab_en.html

Bell Work:

 Complete the following: If the change in momentum (impulse) takes a longer time, the forces are _________. If the change in momentum (impulse) takes a shorter time, the forces are _________ .

Exit Ticket:

What examples during today’s stations showed evidence of the Law of Conservation of Momentum? Explain your claimwithreasoning.

Content Objectives:

Students will demonstrate application of change of momentum (Δmv) and impulse (J) relationship by completing a focus question and structured practice.

Language Objectives:

Students will write to solve questions about change of momentum (Δmv) and impulse (J) relationship using the CER/GUESS methods and complete sentence on a structured practice and CER focus question.

Bell Work:

1. Does a car sitting at rest have  any momentum? Explain.

2. What is the p of a 10 kg ball that is traveling at 5 m/s?

3. What is the impulse of a  4 kg object accelerating from 10 m/s to 12 m/s?

Exit Ticket:

 Complete the following: If the change in momentum (impulse) takes a longer time, the forces are _________. If the change in momentum (impulse) takes a shorter time, the forces are _________ .

Content Objectives:

Students will demonstrate application of change of momentum (Δmv) and impulse (J) by completing a structured practice.

Language Objectives:

Students will write to solve questions about change of momentum (Δmv) and impulse (J) using the GUESS and CER method on a structured practice.

Bell Work:

Explain the similarities and differences between each of the below figures.

Exit Ticket:

Which would have more inertia, a 3 kg ball traveling at 10 m/s of a 6 kg ball traveling at 3 m/s?

Momentum/Impulse Practice: