Curated OER
Science: Rock On!
Fourth graders explore the traits of rocks and minerals in their local area. After creating a rock and mineral legend, they color maps based on their legends. Once students examine rock and mineral specimens, they draw pictures of them.
Curated OER
Wappo Tools
Third graders explore the materials used by the Wappo tribe used to make tools. They compare and contrast the different types of arrowheads and their uses. With adult supervision, they make arrowheads from obsidian.