EasyRead Time Teacher Children's Wall Clock with simple 3-Step Teaching System using minutes past & minutes to method, 14" dia, learn to tell the time, ages 5-12 This clock will help your students learn to tell the time the traditional way, using 'minutes past' and 'minutes to' the hour. It's suitable for children & students age 5 and above, and provides the simplest system available to help them to learn how to tell the time. The 3-step teaching system means it takes just a few minutes to master, regardless of learning abilities. The large size (14" diameter) and clear face make it ideal for any classroom. The clock is completely silent, has a quality clock body and first grade electronic movement.