STEM Challenge for Kids: Create a pinball like marble maze game using paper plates and other basic craft materials. Fun design and building challenge! ~ Added idea- roll marbles in paint and then place in maze.
Build an easy popsicle stick catapult for a simple STEM activity for kids. A catapult is a great physics science experiment and engineering activity for kids. Try a catapult building activity for a kid's STEM project or science activity.
Easy Fidget Spinner DIY (Free Template) - hce is a great how to make Fidget Spinners without bearings DIY. The use super basic materials and are easy to make. It includes a Free Fidget Spinner Template designs) and would be great Science Fair project