1. Agenda 1) Warm-Up 5 min 2) Homework Check 5 min 3) Speed & Velocity Quiz 20 min 4) Physics Vocab. Words 5 min 5) Pre-Lab Format 15 min 6) Toy Cars Lab 35 min 09 -06- 11 Time=distance/speed HOMEWORK CHECK: Place on your desk: *calculator *orange HW chart *speed & velocity homework (#1-12). I will walk by and check these items.

3. 1.Position-time graph: graph that shows how position depends on clock reading or time. 2.Slope: ratio of the vertical separation of 2 points on a curve or rise, to the horizontal separation of the points, or run; rise divided by run; change in distance/change in time. 3.Velocity-time graph: plot of velocity of an object as a function of time.

4. Toy Cars Pre-Lab Toy Cars Pre-Lab

5. Graph paper Turn pre-lab to back side and copy data tables SAFETY: General Awareness & breakage Correct #4 Read directions and summarize Teacher explanation BASIC STEPS (BOARD) Good vs. Bad graphs (board) Hypothesis Conclusion questions & abstract

8. DUE TODAY: Vocab. Chart (KEEP) S & V Quiz Toy Car Pre-Lab/Lab/graph DUE NEXT CLASS: CALCULATOR Binder/folders/CALCULATOR “The most powerful weapon on earth is the human soul on fire.” Ferdinand Foch