Many years ago, I worked at a small school with a limited budget. I tried to be creative in making my classes engaging and limiting my spending. In came the shake table. Sadly, I cannot find the original website that inspired it, but it served my students well. Here's how it is made: Materials thin rubber bands (4) flat piece of cardboard (stage) larger cardboard lid/box marbles/balls (~12) Steps Grab a cardboard box lid or cut a box so it is no taller than four inches. (In these pictures, I used a large cereal box.) Cut a flat piece of cardboard to serve as the stage. It must be a couple of inches smaller in length and width than your box lid. On the four corners of the stage, punch a hole. Punch holes on four corners of the box toward the top lip. Cut all four rubber bands open. Tie a large knot at the end of one rubber band and feed the rubber band through a hole in the box so the knot is on the outside. Pull the rubber band through the corresponding hole in the stage and...
I'm just a science teacher sitting at my computer generating and finding ideas to make learning more enjoyable.