Make a DIY balance with a few simple materials from the craft store. The balances are great for math and science learning centers in preschool and pre-k classrooms. Use them in sensory bins too. A great way to explore the concept of weight in early childh
A cool LEGO zip line activity for kids and a great STEM challenge. Perfect boredom buster, screen free activity, or rainy day play. Our LEGO zip line is also a great physics lesson on angles, friction, motion, and force which also uses a simple machine, the pulley!