Dive into our Great Lakes Lessons & Resources
Explore curated Great Lakes resources from Sea Grant and other partners.
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Story Map: Aquatic Invasive Species in the Great Lakes
This story map, produced by The Nature Conservancy, provides information on aquatic and coastal invasive species…

Field Guide: Michigan Crayfish
A comprehensive field guide on native and invasive crayfish species found in Michigan including explanations on…

Printable: Wisconsin Aquaculture Coloring and Activity Sticker Activity Book
Did you know that the aquaculture of tilapia dates back to ancient Egypt, where it was…

Story Map: Managing Great Lakes Invaders
A video series and story map from GLANSIS to explore how researchers, elected officials, industry, and…

Hands-on story mapping of St. Louis River Estuary
By Heidi Ferris | June 2025 What happened? From May 19th to May 22nd, over 1500…

Spring Success Great Lakes BioBlitz!
By Heidi Ferris | June 2025 What happened? Science in action! For four weeks this spring…

Poster: Great Lakes Fishes
Both beautiful and educational, this full color poster (26.5″ x 38.5″) shows very accurate fish illustrations…

Plankton: Educators explore these tiny Great Lakes heroes
By Nate Drag | March 2025 What happened? To learn about the microscopic world of Great…

Get your feet wet by joining us for immersive learning deep dives!
CGLL provides diverse professional learning opportunities as well as unique place-based education offerings for youth. These include shipboard science experiences, shoreside events, virtual learning (both live and self-paced), and more.