With this STEM STEAM art challenge, children are encouraged to think outside the “milk carton,” and craft something new. Use at your classroom makerspace or as a family homework project for Earth Day while learning about trash and recycling during a unit for preschool, kindergarten, first grade or second grade. Children will learn that upcycling and repurposing an object, is not only fun and useful, but a really great thing to do for our environment. This STEM STEAM challenge series was designed