How to love Chemistry more with this Periodic Table Battleship. wouldn't you be a nerd and not a geek because nerd are all about being smart and STEM stuff but geeks ate all about video games, D+D, Magic, etc.
Marshmallow Catapult: I thought this would be a fun and great idea for students to make in class. The project of the marshmallow catapult incorporates both art and science.when you can't buy them all a marshmallow gun!
Marble Races with a cheap pool noodle (occupies the kids for hours.) Did this, but instead of cutting the pool noodle, the marble is small enough to fit inside the full noodle to roll down. Then can use the noodle for other things too!