Can you make a baggie explode? I bet you can- you have all the supplies to do it already in your kitchen. This exploding bag STEM challenge is a fun, easy way to get kids excited about chemical reactions. Hands on, tactile learning you can do at home or in the classroom, this safe explosion is perfect for preschool, preK, kindergarten, kids of all ages! Challenge kids to use the scientific method as they predict what will happen, adjust the variables to see how things change! Team-Cartwright.com