This is one of those classic, must-do STEM projects every kid should try at least once. Craft stick catapults = engineering creativity pure joyful chaos. Talk about force, motion, trajectory, and then launch marshmallows or pom poms across the room! Save this for your next homeschool day, classroom STEM station, or weekend boredom-buster! Would your kids pick pom poms, mini marshmallows, or something totally wild to launch? #stemactivities #kidslearning #HandsOnLearning #teachbesideme | Teach Be