Ms. Carus’s seventh-grade science classes visited the Lake George Floating Classroom on October 10
On October 10, seventh-grade science students from Ms. Carus’s class at Troy Middle School embarked on an exciting ecological adventure aboard the Lake George Association’s Floating Classroom.
The field trip marked the kickoff of their “Ecology of Lake George” unit, providing students with hands-on experience in environmental science. The young ecologists explored streams to search for macroinvertebrates—small organisms that play a big role in assessing water quality. Using Secchi discs, they measured the lake’s visibility, gaining insights into water clarity and health. Equipped with special nets and microscopes, they also studied zooplankton and phytoplankton, the microscopic plants and animals that form the foundation of aquatic ecosystems.
After collecting samples and data, the students returned to the classroom to investigate their findings. This analysis phase allows them to apply scientific methods and reinforce what they’ve learned in a real-world context.
Students collected water samples and examined them under microscopes.
Ms. Carus developed the innovative unit while participating in the Questar III BOCES Summer STEM Research Institute. Over eight weeks, she collaborated with the Darrin Freshwater Institute to conduct research and design a curriculum that brings authentic scientific exploration to her students.
Students will also use their research to design solutions to prevent invasive species from entering Lake George. This project encourages them to think critically about environmental challenges and contribute ideas that could make a real difference.
