1. Forces, Friction, Newton’s Laws

2. Unit: Forces, Friction, Newtons Laws Wednesday, Feb 1, 2012 Objective: SWBAT define force and friction and list examples. BR- 1.What is a force? 2.What is friction? Can you name an example of a type of friction? LESSON- 1.Intro to forces, friction 2.Go over accel quiz and fill in sheet HW-none

3. Unit: Forces, Friction, Newtons Laws Thursday, Feb 2, 2012 Objective: SWBAT determine the strength of different. BR- 1.What are the three types of kinetic friction? How does this differ from static friction? LESSON- 1.Spring Lab HW-

4. Unit: Forces, Friction, Newtons Laws Friday, Feb 3, 2012 Objective: SWBAT. BR- 1.Is gravity a force? Explain. LESSON- 1.Present video clips 2.Gravity and Free Fall 3.Free Fall Problems HW-

6. Unit: Newton’s Laws Monday, Feb 6, 2012 Objective: SWBAT describe Newton’s first law and apply the concept of acceleration due to gravity to solve problems. BR- What is the value for acceleration due to gravity? What is the equation that relates distance, acceleration due to gravity and time? Can you solve for distance if the other two variables are known? LESSON- 1.Newton’s first law notes 2.Ball drop lab D=  gt 2 1.Go into hall 6 at a time- rest of class work on pink First Law of Motion wksht. Finish both tomorrow HW- none

7. Unit: Newton’s Laws Tuesday, Feb 7, 2012 Objective: SWBAT SUBSTITUTE!!!!! BR- SUBSTITUTE!!!!! LESSON- 1.Finish lab and Newtons’ first law wksht 2.Work on Free fall problems HW-

8. Unit: Newton’s Laws Wednesday, Feb 8, 2012 Objective: SWBAT use acceleration due to gravity to solve for distance and final velocity when given time of free fall. BR- 1.What forces are acting on a ball as it falls in real life? 2.What forces are acting on a ball as it falls in free fall? 3.How much does the velocity of a ball change per second in free fall? LESSON- 1.Friction Clicker 2.Go over lab 3.Free fall problems- go over 4.Clicker on Newtons’ first law HW- review

9. Unit: Newton’s Laws Thursday, Feb 9, 2012 Objective: SWBAT describe motion using Newton’s 2 nd & 3 rd laws. BR- 1. A force is continuously applied to an object causing it to accelerate. After a while it stops accelerating. What conclusion can be drawn? 2.Draw a Distance-Time and a Velocity-Time graph for this object’s motion. 3.LESSON- 1.Clicker on Newton’s first law 2.Newton’s 2 nd and 3 rd Laws 3.Action and Reaction worksheet HW- finish A/R worksheet

10. Unit: Newton’s Laws Friday, Feb 10, 2012 Objective: SWBAT perform calculation using F=MA. BR- List Newton’s three laws in your own words. (just a simple few word summary) LESSON- 1.Go over Action/Reaction Worksheet 2.Notes- impulse and momentum 3.Discuss Egg Drop 4.F=ma problems HW- get egg drop plans, bring in materials

12. Unit: Newton’s Laws Monday, Feb 13, 2012 Objective: SWBAT---- substitute (home with sick kids) BR- LESSON- 1.EGG DROP BUILDING DAY 2.Momentum Video HW- review

13. Unit: Newton’s Laws Tuesday, Feb 14, 2012 Objective: SWBAT BR- What is the formula for momentum? For impulse? LESSON- 1.DROP THOSE EGGS! 2.Work on lab questions (white packet) and yellow follow up sheet. HW- review

14. Unit: Newton’s Laws Wednesday, Feb 15, 2012 Objective: SWBAT. BR- 1.? LESSON- 1.PROBLEMS? HW-

15. Unit: Newton’s Laws Thursday, Feb 16, 2012 Objective: SWBAT. BR- 1.? LESSON- 1.REVIEW FOR TEST!! HW-

16. Unit: Newton’s Laws Friday, Feb 17, 2012 Objective: SWBAT. BR- 1.? LESSON- 1.TEST!!! HW-