1. Do Now Why do you think you feel tired after being really active?

2.  Today I will make a hypothesis about a runner collapsing. Learning Target

3. Handbook

4.  26.2 miles  Takes most (trained) people 2-3 hours.  Hitting the wall: collapse after too much strain.  http://www.youtube.com/watch?v=uQ9BbN_rgwY Marathon Runner

5.  What happened? Use your senses…  http://www.youtube.com/watch?v=bbQh2l01Bhw Observations:

6.  Based off of what you know, what can you infer? Inferences…(making logical conclusions)

7. What CAN’T we see? (why did this happen?)

8.  What else do we need to know to understand this runner problem? Questions…

9.  Grade your effort and completion on the calendar. Self Assess