Index Card Towers: See how tall a freestanding tower you can build using just index cards (folding, tearing, crumpling, etc.) without using any scissors, tape, glue.
March Madness Basketball STEM: This is a great STEM challenge for March. Younger students design and build a basketball shooter to launch a ping pong ball into a trash can, bucket, or cup. Older students design and build a basketball shooter as well as a basketball goal to shoot the ping pong ball into.
Tin Foil Boat Ideas for the STEM Penny Challenge
How to make a 3D book! Cool addition to a project or a great end of the year activity!
Red Cup STEM Challenge for Kids - these simple STEM challenges are perfect for kids of all ages and use things like red cups that you already have at home. Tons of fun with science, tech, engineering and math from Kids Activities Blog!
Learn how to make both a basic homopolar motor and a tiny dancing motor! Great science fair project for older kids!