Number Line Clock Magnetic Demonstration Clock 1 Clock

Number Line Clock, Magnetic Demonstration Clock - 1 Clock. Help students see that a clock is simply a circular number line and change how they learn to tell time. Each Number Line Clock comes with a clock frame, Snap-On minute and hour hands, and 2 reversible number lines 1 for hours and 1 for minutes. Simply bend the number lines into a circle, connect the ends, put them into the clock face, snap on the hands, and you've created a clock.