This simple and FUN Earth Day printable coloring worksheet is a great resource! It can be used for early math or simply as a fun activity for students in preschool, pre-k / kindergarten, and 1st - 5th elementary school grades. I suggest using it as a fun class party activity , time filler, homework , or lesson supplement. Students color the picture based on the number and corresponding color. This activity teaches color and number recognition, cognitive reasoning skills, fine motor skill develop