STEM Challenges

Christmas STEM Challenge - Pulley for the Elf

How to make a Robo Arm #TheHolidayMakers

How to make a Bottle Rocket

Make a Rube Goldberg Machine

Periodic Table of Experiments

STEM Challenge - Build a Bridge

Magnet Powered Egg Cars

Build a Marshmallow Snowman STEM Challenge

Can you step through an index card?

Science Challenge Bags