Dive into our Great Lakes Lessons & Resources
Explore curated Great Lakes resources from Sea Grant and other partners.
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Community Presentations and Engagement, Investigating Crayfish and Freshwater Ecosystems, Lesson 9
Lesson Summary Students make presentations and/or create videos about their crayfish research project(s). In this way,…
From Mental Maps to GIS: Modeling Data with Visualization and Mapping, Investigating Crayfish and Freshwater Ecosystems, Lesson 8
Lesson Summary Students are engaged by creating mental maps of their local watershed or the larger…
Crayfish as Indicator Species, Investigating Crayfish and Freshwater Ecosystems, Lesson 7
Lesson Summary Students will first read about a hypothetical mysterious phenomenon about crayfish disappearing from a…
Competing Crayfish Game, Investigating Crayfish and Freshwater Ecosystems, Lesson 6
Lesson Summary In this lesson, students model impacts of invasive species by playing an engaging game…
Collecting Reliable Crayfish Data, Investigating Crayfish and Freshwater Ecosystems, Lesson 5
Lesson Summary In this lesson, students participate in a scientific field study* and apply what they…
Native and Invasive Crayfish, Investigating Crayfish and Freshwater Ecosystems, Lesson 4
Lesson Summary In this lesson, students explore native and invasive crayfish species of the Great Lakes…
Crayfish Adaptations, Investigating Crayfish and Freshwater Ecosystems, Lesson 3
Lesson Summary In this lesson, students explore crayfish adaptations that help them to survive in freshwater…
Invasive Crayfish and Community Changes, Investigating Crayfish and Freshwater Ecosystems, Lesson 2
Lesson Summary Students first read about mysterious population changes in a freshwater ecosystem, then create line…
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