To go with MFW:ECC Castles @ Germany How to build an easy catapult for kids and learn about tension. Build a simple LEGO catapult with basic bricks. Fun STEM activity for kindergarten and grade school kids.
WeeWork Kids Activities: Marshmallow Catapults!
Catapults are awesome fun. They fling things through the air, which is always a hit. Add in marshmallows, and you& pretty much guaranteed happy kids. This marshmallow catapult is easy and fun to