1. DO NOW: Take one from my desk. Complete the first 3 boxes, and make up your own for the last box! 5 minutes; need help? Ask now! Also, take your clicker. HW: Math Practice – ½ sheet of paper. You will get this later in class. Worth 10 POINTS! Must show all work to get full credit; staple loose leaf / comp. paper if you need more space. OBJECTIVES: – Go over Do Now; practice graphing – Finish web quest – Start lab / finish collecting lab data – Begin lab analysis

2. Look at the total distance vs time graphs on the board…which one shows an object with a changing velocity ? 1.First graph 2.Second graph 3.Third graph

3. Look at the total distance vs time graphs on the board…which one shows an object with a constant velocity ? 1.First graph 2.Second graph 3.Third graph

4. Look at the total distance vs time graphs on the board…which one shows an object at rest? 1.First graph 2.Second graph 3.Third graph

5. Look at the total distance vs time graphs on the board…which one shows an object accelerating? 1.First graph 2.Second graph 3.Third graph

6. Look at the total distance vs time graphs on the board…which one shows an object with zero acceleration? 1.First graph 2.Second graph 3.Third graph

7. Look at the velocity vs time graphs on the board…which one shows an object at a constant velocity? 1.First graph 2.Second graph 3.Third graph

8. Look at the velocity vs time graphs on the board…which one shows an object at an increasing velocity? 1.First graph 2.Second graph 3.Third graph

9. Look at the velocity vs time graphs on the board…which one shows an object at a decreasing velocity? 1.First graph 2.Second graph 3.Third graph

10. Look at the velocity vs time graphs on the board…which one shows an object at zero acceleration? 1.First graph 2.Second graph 3.Third graph

11. Look at the velocity vs time graphs on the board…which one shows an object at a positive acceleration? 1.First graph 2.Second graph 3.Third graph

12. Look at the velocity vs time graphs on the board…which one shows an object at a negative acceleration? 1.First graph 2.Second graph 3.Third graph

13. Now looking at your exit slips from last class…make corrections!

14. Now looking at your exit slips from last class…#1 1.Increasing velocity / positive acceleration 2.Constant velocity / no acceleration 3.At rest / not moving

15. Now looking at your exit slips from last class…#2 1.Increasing velocity / positive acceleration 2.Constant velocity / no acceleration 3.At rest / not moving

16. Now looking at your exit slips from last class…#3 1.Increasing velocity / positive acceleration 2.Constant velocity / no acceleration 3.At rest / not moving

17. Now looking at your exit slips from last class…#4 1.Increasing velocity / positive acceleration 2.Constant velocity / no acceleration 3.At rest / not moving

18. Using your HW…. You are going to swap papers and analyze someone else’ graphs.. Then, you will have a CONVERSATION with the person whose graph you analyzed and DISCUSS what you learned. Questions? Ask!!!

19. October 23 / 24 (today) – You can start handing in lab analysis on this day. The sooner you hand them in, the sooner we can grade them and return them to you to use as a test prep tool October 25 / 26 (Thurs / Fri) – Work on Lab Procedure /Analysis. You CAN collaborate with group members on the analysis but you MUST each turn in an individual analysis. October 29 / 30 (Mon / Tues) – Might be at a workshop – prep for test / finish analysis Oct 31 / Nov. 1 (Wed / Thurs) – (Test!) – Lab reports MUST be handed in by today. If not, 10% off each school day it is late.

20. Goals for today: Finish the Webquest if applicable. See a teacher for copies of: – Your HW for tonight – Test Study Guide – Lab Procedure – Graphing Skills Handout – Lab Analysis (due day of test) TEST on Wed. Oct 31 or Thurs. Nov. 1