Use these various learning games in your classroom to teach about clocks and telling time. Reproducibles are included.

In this activity students will investigate the accuracy of sundials and the discrepancy that lies between "real time" and "clock time". They will track the position of the sun over the course of a relatively short period of time as they...

Can your students tell time? Use this lesson plan that includes a getting started, an activity, and practice to help students be able to tell time.

Learn about some of the nifty inventions that add more functionality to common objects. With the Smart toothbrush, your teeth will be clean in no time. The Albert Clock forces you to answer a Math question before it tells you the time....