Curated OER
Rock Stories
Youngsters pretend they are rocks sitting on a hill. They listen to the provided guided imagery script to conceptualize the process of how rocks change over time. They draw a diagram of what happened to them as rocks during the story. An...
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Rock On!
Fourth graders make models of igneous, metamorphic, and sedimentary rocks out of different types of candy and cookies.
Curated OER
Making Sedimentary Rocks
Students make models of sedimentary rock layers to explain how rocks form layers and represent ancient environments. Layers of sediment and fossils are added together to simulate the environment and connections to sedimentary rocks are...
Curated OER
Rocks and Their Properties: Day 5
Young scholars demonstrate their knowledge of rock formation processes in varied ways by sharing their cooperative research projects with the class. They generate well-framed questions in response to each presentation.
Curated OER
Fossil Impressions of Ancient Life
Students make a mold using Plaster of Paris and then make a cast using that same mold. They pick a fossil and describe how it looks. They write a fictionalized story about its life, or burial. (
Curated OER
Fossil Footsteps
Fourth graders create their own dinosaur tracks using clay. In addition, 4th graders compose a story about the dinosaur / animal who created the tracks. They study photographs of dinosaur tracks before beginning.
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.