Archive

collection of fish stuffed animals

Fish Pillows

This kit includes an assortment of fish-shaped pillows in a variety of sizes. This kid is a great addition to the Fish Families kit, allowing students to find the fish adaptations on their own pillows!
folded up nets for collecting plankton

Plankton Nets

Plankton nets allow students to collect samples of organisms from local waterways that can otherwise be difficult to access. The kit also includes identification keys for commonly found algae, phytoplankton, diatoms and zooplankton. This kit includes two plankton nets. Reserve the Light Microscopes kit from the Teacher Resource Center to allow your students to see… View More
collection of info cards and information materials

Attack Pack

This kit features twelve lessons for a variety of ages that relate to invasive species in the Great Lakes.
satelite image of Duluth

Freshwater Estuary/Wetlands Model: Exploring Estuary and Wetland Functions

As the St. Louis River flows into Lake Superior, it creates a freshwater estuary.  This dynamic area can provide several important aquatic habitats; open water, sediment on the bottom and wetlands along the shoreline. Students will observe the characteristics of wetlands and estuaries through the use of a model and identify their importance to the health of aquatic… View More
illustrated images of water arranged neatly on table

Water Drop Activity

An introduction to wastewater and storm that helps students understand the benefits of clean water.