Twenty educators from Illinois, Indiana, Wisconsin, and Michigan were actively engaged in many activities shared at the March 24th COSEE Great Lakes workshop, “Catch the Wave!” at the Field Museum in Chicago. At the morning workshop, Steve Stewart, Michigan Sea Grant, demonstrated the many ways teachers could incorporate real-time and historical data to teach about fish habitat, climate, and dead zones. Steve’s presentation was based on the Great Lake Lessons website.

The afternoon session, led by IISG’s Robin Goettel and Terri Hallesy, was filled with hands-on activities that teachers can use in their classrooms and nonformal education centers, along with a tour of the Nab the Aquatic Invader! website. The workshop began with a presentation by Notre Dame University biologist Matt Barnes (pictured here) who provided the latest information on common Great Lakes invasive species Including pathways of introduction. The educators wrapped up the day by developing preliminary action plans to implement community stewardship projects that help prevent the spread of aquatic invasive species.

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When participating in a crayfish participatory science activity, be sure to snap plenty of photos of any crayfish you catch or observe. Not only is it a great way to capture the fun and excitement of the day, but it also helps document the species present. To ensure accurate identification by scientists, it’s important to provide clear photos from multiple angles. Dorsal (top), lateral (side), and ventral (underside) views of the crayfish should always be photographed.To learn more about the specific features to highlight in your photos visit the link in bio or InvasiveCrayfish.org/Management/#Community
Who says “Back to School” means back indoors? While the weather is still warm, take your students on an outdoor science adventure by exploring crayfish in your local waterways.The Invasive Crayfish Collaborative invites grades 2-12 educators to take part in a hands-on participatory science activity. By catching, identifying, and reporting crayfish species in your area, students contribute valuable data that helps scientists better understand where native and invasive crayfish live.Check out what other educators have found and get involved: inaturalist.org/projects/great-lakes-crayfish
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