case 1

Day 2 Clip 1

In this clip, Ms. Coombs reverses the earlier activity and now gives students the graph of y = x2 and asks them to sketch a graph of its corresponding rate of change function.

 

Day 2 Clip 2

In this clip Ms Coombs guides the class to discuss their computed rates of change for unit length intervals on y = x2

 

Day 2 Clip 3

In this clip, we see the work of several students after they create the graph of the rate of change function.

 

Day 2 - Clip 1


In this clip, Ms. Coombs reverses the earlier activity and now gives students the graph of y = x2 and asks them to sketch a graph of its corresponding rate of change function. In this clip the students begin by working with intervals of one unit.

 

-Day 1 -Day 2 -Day 3 -Day 4 -Day 5 -Day 6