Learn All Day Clock â„¢ The 24-hour Time Tutor It's always time to learn with the unique Learn All Dayâ„¢ teaching clock that features an oversized 14 analog clock synchronized to an easy-to-read, illuminated digital clock. This 2-in-1 timepiece is both a DEMONSTRATION and a WORKING clock. In the multi-functional demonstration mode, this clock is perfect for directed lessons on time-telling concepts. During a lesson, just pull out the knob and the motorized hands quickly advance to the specific time you want to drill. Then push in the knob to display the illuminated digital time. The Learn All Day Clock is also a working clock that gives students constant reinforcement every time they glance at its synchronized analog/digital display. It's like having a "time tutor" in your class - 24 hours a day! Grades K+