Curated OER
Exploring Ecosystems
Students examine the relationships between plants, animals, and the environment in ecosystems. They sort animal cards, collect natural materials from the schoolyard, and record an ecosystem web in the form of a poster.
Curated OER
Atlatl (Native Americans)
Students discover what an atlatl is and how to use it. In this Native American lesson, students discuss the history of the Native American atlatl and practice throwing with it. Students will analyze the effects of the atlatl in terms of...