This Earth Day activity can be used for Special Education, Speech Therapy, OT. It is a great way to teach your students about the different ways they can recycle. It includes 4 sorting boards (plastic, glass, metal and paper) and 36 objects that need to be sorted into different recycling categories. There are 8 pages to be printed on photo paper and laminated. Cut the cards out and use hook and loop dots in the middle of each blanc square on the boards and on the back side of each card.