Curated OER
Follow the Water Cycle
Pupils explore the stages in the water cycle, evaporation, condensation, and precipitation. They hypothesize about the source of rain and search for forms of water on Earth.
Curated OER
The Rain Maker
Second graders work in small groups with a cup each of several materials. Students layer the gravel, sand, and water into a resealable bag. They draw a picture of this bag in their water journal. Students place their sealed bags in a...