Content Objectives:

Students will demonstrate comprehension of S2 physics concepts by exploring different chapters during  a scavenger hunt activity and presentations.

Language Objectives:

Students will read and write to answer questions from a scavenger hunt practice about S2 physics concepts using complete sentences on a 4-square poster.

Bell Work:

1.Kinetic energy cannot be conserved during an inelastic collision. How does the Law of Conservation of Energy still apply to inelastic collisions?a.Kinetic energy during an inelastic collision is created when the objects stick together.

b.Kinetic energy during an inelastic collision is destroyed and never converted.

c.Kinetic energy during an inelastic collision is converted into other forms of energy, such as heat.

d.Kinetic energy doesn’t apply to the phenomenon of the Law of Conservation of Energy.

2. An apple hanging from a limb has potential energy because of its height. If it falls, what becomes of this energy just before it hits the ground?

a. its total energy goes to zero

b. its P.E. is transformed into kinetic energy

c. its energy is transformed into the thermal energy of the apple and the ground

d. its P.E. increases and just before it hits the ground it is doubled

Exit Ticket:

Write down one thing you learned new about your assigned chapterand another group’s chapter using complete sentences.

4-square activity

Home Work Due Monday:

Home Vocabulary List chapter 25

Content Objectives:

Students will demonstrate knowledge of physics S2 concepts by choosing responses to the best of their knowledge using a pre-test. 

Language Objectives:

Students will write to answer questions about physics S2 concepts using a semester 2 pre-test and formula sheet.

Bell Work:

Complete the following sentences:

A safe and productive classroom includes __________________________________.

Secondly, it involves _______________________________________________________.

Finally, ___________________________________________________________.

Exit Ticket:

Directions: Answer each question using complete sentences.

1. What is the classroom test retake policy?

2. What is the attendance policy?

3. What is the cell phone policy?

4. What is the missing assignment Policy?

5. What is the cheating policy?

Home Work Due Monday January 27:

Create mini-tree maps for the following vocabulary.Include book definition, example/illustration and definition in your own words.

1.Wave

2.Oscillate

3.Crest

4.Trough

5.Wavelength

6.Period

7.Frequency

8.Amplitude

9.Transverse

10.longitudinal

11. Interference

12. Doppler effect

13. Standing wave

14. Bow waves

15. Shock waves

16. Destructive interference

17. Constructive interference

18. Out-phase

19. In-phase

20. vibration

Content Objectives:

Students will recall important rules, expectations, and classroom routines that will help them be successful in physics S2 by reviewing the classroom syllabus and the school respectful matrix expectations

Language Objectives:

Students will orally rehearse important rules, expectations, and classroom routines that will help them be successful in physics S2 by reviewing the classroom syllabus and the school respectful matrix expectations

Bell Work:

Physics Semester 1 reflection

—I believe my strengths in physics are _____________ and _________________.  I believe this is represented in __________ __________________________________.—I believe my weaknessesin physics are _____________and _________________. I believe this is represented in __________ __________________________________.What will you do differently to make the most of semester 2, I will ___________________ 

Material needed for S2:

—pack of expo markers (4)—

large glue sticks (4)—R

ing Binder(1.5”) —

Pencils—

Loose Papers (8×10.5)—

Calculator for home use—

Journal/Note book

Colored markers

Exit Ticket:

—Write, create a picture that shows your friend a representation of what you remember learning about physics during 1^stsemester.

Content Objectives:

Students will demonstrate application of semester 1 concepts by completing a semester 1 final exam.

Language Objectives:

Students will write to answer questions about semester 1 concepts by completing a final exam.

Content Objectives: 

Students will demonstrate application of unit 4 and 5 concepts by completing those portions from the review sheet and providing responses on a mini-quiz.

Language Objectives:

Students will write to answer questions about unit 4 and 5 concepts by completing those portions from the review sheet and providing responses on a mini-quiz.

Bell Work: 

ULG- Relationships

Two objects are sitting 1.5 x10^11 m apart. One object has a mass of 75 x 10^5 kg and the other has a mass of 60×10^6 kg. What is the gravitational force between them?

Exit Ticket: 

mini quiz

Homework:

Continue working on the final study guide

Content Objectives:

Students will demonstrate application of unit 2 and 3 concepts by completing those portions from the review sheet and providing responses on a mini-quiz.

Language Objectives:

Students will write to answer questions about unit 2 and 3 concepts by completing those portions from the review sheet and providing responses on a mini-quiz.

Bell Work:

ULG- Relationships

Two objects attract each other with a gravitational force of 20 N. If the mass of one object doubles, what is the new force of attraction between them?

Exit Ticket:

mini quiz

Homework:

Practice ULG problems:

Example 1:  Two students are sitting 2.5 m apart. One student has a mass of 75 kg and the other has a mass of 60 kg. What is the gravitational force between them? 

Example 2:  Two students are sitting 2.5 m apart. One student has a mass of 75 kg and the other has a mass of 60 kg. What is the gravitational force between them? 

Example 3: If two objects each with a mass of 3×10²kg, produce a gravitational force between them of 4.2 x 10^-6N, what is the distance between them?

Continue working on the final study guide

Content Objectives:

Students will demonstrate application of the Universal Law of Gravitation- Relationships by completing a structured practice and chapter 13 summary.

Language Objectives:

Students will write to explain the Universal Law of Gravitation using 4-squares activity and structured practice.

Friday slides:

Bell Work:

1.Which line represents a faster speed? a.Line A because it is more shallow than Line C b.Line A because it is steeper than Line C c.Line C because it is steeper than Line B d.Line B because it is a horizontal line

2. Which object has the greatest speed?

a. Object A 

b. Object B

C. Object C 

d. Not enough information

Exit Ticket:

The Universal Law of Gravitation says that mass is __________ related to force and distance is _________ related to the square of that force

Content Objectives:

Students will demonstrate comprehension of centripetal (center-seeking force) and centrifugal forces (center-fleeing force) by completing a 4-square and thinking map.

Language Objectives:

Students will write to answer questions about centripetal and centrifugal forces using a 4-square and thinking map.

Bell Work:

Draw a graph that represents the measurements below:

Time (s)	Position (m)
0	0
2	2
4	4
6	6
8	8

Exit Ticket:

If you whirl a tin can on the end of a string and the string suddenly breaks, what direction will tin can take?

Content Objectives:

Students will demonstrate comprehension of two types of speed in circular motion: linear speed (tangential) and rotational speed (angular) by completing a double entry journal Think/Pair/Share and CER focus question.

Language Objectives:

Students will write to answer questions about two types of speed in circular motion: linear speed (tangential) and rotational speed (angular) using complete sentences on a double entry journal, Think/Pair/Share and CER focus question.

Bell Work:

Formally stated, Newton’s third lawis: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

1.A baseball bat hits a ball with a force of 50 N. How much force is exerted on the bat by the ball?

A) 0N   B) 25N  C) 50N D) 100N  

2. A boy pushes on a tree with a 25 N force. With how much force does the tree push back on the boy?

A) 0N   B) 25N  C) 50N D) 100N

Exit Ticket:

A child is riding on a Merry-Go-Round: which is rotating? Which is revolving?

Content Objectives:

Students will demonstrate comprehension of the two types of circular motion: rotation and revolution by completing a thinking map and CER focus question

Language Objectives:

Students will write to answer questions about the two types of circular motion: rotation and revolution using complete sentences on a thinking map and CER focus question.

Bell Work:

1.Which  motion diagram shows an object with constant velocity?a)1             b)   2               c) 3                 

2. Which motion diagram shows an object with increasing velocity?a)1             b)   2               c) 3               

3. Which motion diagram shows an object with decreasing velocity?a)1             b)   2               c) 3           

     

Exit Ticket:

Based on what you read yesterday, while a hamster moves around its cage about an axis, does the hamster rotateor does it revolvearound its cage?