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Ecosystems and Survival · Weeks 10-18

Fossils and Past Environments

Students will examine fossils as evidence of organisms that lived long ago and infer about past environments.

Key Questions

  1. Analyze what fossils tell us about organisms that lived long ago.
  2. Infer what the environment was like in our area based on fossil evidence.
  3. Explain how scientists use fossils to understand changes over time.

Common Core State Standards

3-LS4-1
Grade: 3rd Grade
Subject: Science
Unit: Ecosystems and Survival
Period: Weeks 10-18

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