Classroom management done right. Keep the disruptions to a minimum with these functional hand signals. Why stop during the middle of instruction time? Use these handy signals. They come in two skin tones AND two versions (one with pictures for the non-reader and one without the pictures). These can be scaled down when you go to print them, if your prefer to have them smaller. You can print and glue them to color construction paper to match your classroom decor! Laminate for durability.