Fourteen teachers from throughout the Great Lakes basin embarked on the learning opportunity of a lifetime this month, taking part in a week-long workshop aboard the U.S. Environmental Protection Agency’s research vessel Lake Guardian. They explored first-hand Lake Huron’s geology, limnology (freshwater science), and ecology, with a special focus on the food web as it relates to Huron’s fisheries. 
 
The teachers worked side-by-side with scientists learning a great deal about what comprises research on the Great Lakes. They assisted with the collection of planktonic and benthic organisms, as well as gathering water quality data. They also explored Great Lakes curriculum and discussed how to integrate this information in their classrooms. You can see visit their blog and learn more at cossegreatlakes.net. This program is offered annually by EPA’s Great Lakes National Program Office and the Great Lakes Sea Grant Network. If you are an educator, consider applying next year for the cruise on Lake Ontario!

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Located in Washington, D.C., the Sea Grant Knauss Fellowship provides a unique educational and professional experience to graduate students who have an interest in ocean, coastal and Great Lakes resources, and in the national policy decisions affecting those resources. This is a one-year fellowship open to any student, regardless of citizenship, who is enrolled toward a degree in a graduate or professional program on the day of the deadline.Students enrolled at an Illinois or Indiana university or college should submit their applications through Illinois-Indiana Sea Grant by emailing Angela Archer at amcbride@purdue.edu. Students in surrounding states without a Sea Grant program should contact the National Sea Grant College Program at oar.sg.fellows@noaa.gov for a referral. Application deadline: June 3, 2026.To learn more about the fellowship, visit the link in bio.
PD hours + Great Lakes science + hands-on learning? Yes please.Illinois-Indiana Sea Grant has five educator workshops lined up for spring and summer 2026, covering birds, watersheds, coastal science, earth systems, and engineering design.🐦 May 3 · 💧 June 10 · 🌊 July 16 · 🌍 July 31–Aug 1 · 🏗️ Aug 18Real-world connections. Field experiences. Takeaways your students will actually feel.🔗 Register at the link in bio.
Invasive crayfish are reshaping freshwater ecosystems, and there's a lot of new ground to cover. 🦞The Invasive Crayfish Collaborative is hosting two virtual lightning talk sessions packed with the latest on impacts, distribution, management, and policy.💻 Session 1: Mon, April 27 | 3 pm ET / 2 pm CT💻 Session 2: Tue, April 28 | 12 pm ET / 11 am CT🔗 Registration links in bio.