Great idea for preschoolers and Kindergarteners! STEM drawers are a simple, easy to implement STEM activities even if you have a small classroom. Just add challenge cards and sketch paper. Perfect for preschool, pre-k, and elementary classrooms.
Build a roller coaster for a ping pong ball out of straws, hot glue, and a cardboard box for a base. This STEM challenge for kids is awesome because the materials are so simple and inexpensive! The track is surprisingly sturdy, and kids will have a blast