Applets
Pupils Pondering the Pythagorean Theorem
Pythagorean's Theorem Applet
James Garfield's Proof of the Pythagorean Theorem Video
1. What happens to the curve when a gets closer to 0?
2. What happens to the curve when b gets farther from 0?
3. What do a and b need to be in order to match the pink graph of sin(x)?
1. After looking at the representations of a cone, cylinder, and sphere, why do the volume equations for each make sense?
2. How do the variables h and r influence the volumes of the different shapes?
3. What relationship does the volume of a cone have with the volume of a sphere?