For Science, Eucalyptus class have studied how the length of shadows changed over the course of a day. Shadows played an important role in telling the time before the invention of clocks and watches.
As the Earth spins on its axis, the sun’s rays come to Earth at different angles, which cause the shadows to move. By marking where the shadows land throughout the day, you can see how amounts of time are shown by marking where an object’s shadow has moved.
