The Trouble with Crayfish

Fourth graders research a healthy ecosystem and the results of an introduction of non-native species to the system. In this ecosystem activity, 4th graders compare a natural ecosystem before and after the introduction of crayfish. Students make recommendations for rules regarding responsible use of crayfish.

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Resource Details

Grade
4th
Subjects
Science
4 more...
Resource Type
Lesson Plans
Duration
2 days
Instructional Strategies
Project-Based Learning
1 more...
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