Curated OER
How Much is Dirt Worth?
Fourth graders graph the percentages of the materials that make up the Earth and complete computations based on their results. In this topsoil lesson, 4th graders diagram the different layers of Earth's composition.
Curated OER
Plate Tectonics
For this plate tectonics worksheet, 5th graders are given notes with diagrams showing Earth's layers, the tectonic plates, evidence of Pangaea, sea-floor spreading and the types of boundaries. Students answer 5 review questions about the...
Curated OER
Earth Science: Layers of the Earth
In this earth science worksheet, students match vocabulary words to their definition. Students identify words dealing with the layers of the earth. They match 13 words.