Curated OER
Distance in Space
Sixth graders explore space science by measuring distances between planets. In this solar system instructional activity, 6th graders view a Bill Nye video and discover the conversion between the metric system and imperial measuring...
Curated OER
Earth is Round?
Third graders discuss how Aristotle concluded that the Earth was round. As a class, they review theories about the Earth's shape and describe how life on Earth would be different if it were flat. Individually, they make a moon book in...