Guide individual behavior in your classroom throughout the day using the three colored apples and coordinating pieces in this set. Facial expressions on the green (12" x 16 ?"), yellow (9 ?" x 13 ?", and red (8" x 11 ?") apples help children understand the expectations associated with these visual clues. Includes tree branch, 30 student worms, 6 accent leaves, and an insert with quick-and-easy setup ideas and teaching tips.