This 16-page, 6-hour (more or less...easily adjustable) STEAM unit includes lesson plans, hand outs, parent notes, criteria sheets, and examples for 4 hands-on activities related to trash and recycling!Activities include:Collect trash from outside or around the school to create a Trash Ball. Hypothesize how big the ball will be. Then compare/contrast the balls from different classrooms, grades, areas, etc.Make paper from paper scraps!Design Recycling Posters to put around the schoolCreate Tras