Keeping track of time is part of a teacher’s day. Clocks and timers can be found in most classrooms. A large visual timer can be a helpful classroom accessory, especially if learning centers are a part of your school day. Kids and adults can see how much time is available for an activity at a glance. The “Time Timer” is easy to set and turns off after three of four beeps. It can be purchased at Amazon, Lakeshore, Calloway House, etc.