Flash forward to this year. I wanted to do a project (because I never learn), but I wanted a Volumes of Revolution project. My specs:
* Must be cheap.
* Must be done only in class with no homework.
* Must involve creativity.
* Must involve calculus.
* Must be fast.
* Must be original.
* Must pull some other math topics from bygone years.
* Must use technology.
And voila! Here are the benefits (I hope) of this project:
* Involves scratch paper and tape/scissors and MAYBE pretty paper.
* I believe it can be done in 2 or 3 block schedule classes.
* Students create their own functions.
* They have to calculate the volume of revolution.
* They have to know how to calculate the radius if given the circumference.
* Regression website! Desmos!
So I give you THIS. Let the fun begin.