Table TOP Math - make tops, learn math, have fun!

**Update**This post has been updated, here.

I don't think we're supposed to have this much fun...or do this much math...when sick. ;)

We made "table tops"...tops that, you guessed it, spin on the table. As I led my 7yo student through the lesson, I asked him to help me identify mathematical vocabulary as we constructed the tops. We then experimented with all kinds of designs, trying to guess what each would look like when spinning. Here's a short video showing some of our table tops in action...



I made a pdf document showing the steps to make a table top and the mathematical vocabulary/math extensions that can be discussed during the process. It's appropriate for ages 7-12 or so. Adjust mathematical vocabulary accordingly.

Coincidentally, I just picked up If You Were a Quadrilateral by Molly Blaisdell (2010 publication) that uses the majority of the vocabulary we reviewed today. It's a perfect go-along. We also recalled the Lell Dragons ("Pair of Lells!" = parallel lines), the "'cute" steeply angled rooftops (acute angles) and the Mountains of Obtuse (obtuse angles) from Sir Cumference and the Great Knight of Angleland. Not to mention parallelograms as described in Sir Cumference and the First Round Table