Curated OER
Fossils Footprints Across Time
Students examine fossils to understand how they are formed and how they give information about geological history. For this fossil lesson, students research and write about fossils and make models of different fossil types.The PDF...
Curated OER
Earth's History
Sixth graders investigate how fossils are formed. They analyze a photo of the Grand Canyon, and create a fossil cast and mold using plaster of paris and shells.