Curated OER
Weathering and Erosion Splashdown
Fourth graders investigate how plants and their roots help slow the erosion process.
Curated OER
Chemical Changes by Gems
Seventh graders observe that heat is produced when two substances are combined. They brainstorm how, and then experiment to find out which of two chemicals created the heat.
Curated OER
Calculate Your Contribution
Young scholars assess the environmental impact of their transportation choices. They keep a transportation journal and use a website to calculate vehicle emissions for themselves and their class. They evaluate their transportation choices.
Curated OER
The Missouri Headwaters: A Confluence of Cultures
Fourth graders research and analyze how people create and change structures of power, authority and government diversity. They review their civic responsibilities. In addition, they identity the major responsibilities of local, state,...