Jackie sent this to me from one of her kids at a science youth center.
One of the kids, Marcus, did some research on his own and helped to create this page about simple machines
Simple Machines | 6 Types Of Simple Machines
Simple Machines | 6 Types Of Simple Machines
Note: I updated this on 4/29/2022 this link to the new link. It was first published on 3/2/16.