Curated OER
Seein' Double, Seein' Double
By using the Internet, hands-on activities, video, and cooperative learning, pupils look into the conditions in which light casts shadows on objects. The lesson plan includes fabulous hands-on activities, art projects, worksheets, and...
Curated OER
The Earth Moves Around the Sun
Students demonstrate that the movement of the sun causes shadows which were used as the first indicators of telling time.
Curated OER
Astronomy: Picture Time
Learners investigate how to tell time by observing the placement of objects in the sky. Researching on the Internet, they locate the time for sunrise and sunset, the time the full moon rises, and the difference between clock and solar...