Developing a community of Great Lakes literate educators, students, scientists, environmental professionals, and citizen volunteers, dedicated to improved Great Lakes stewardship.
Students will predict the effects of an oil spill on a marine environment and establish a list of solutions to avoid unnecessary pollution.
To most people, an estuary (es-chew-airy) is a place where fresh water meets the sea. In its broader meaning, an estuary is that part of the mouth of a stream in which the water level is influenced by the lake or sea into which the stream flows. The Great Lakes have some estuaries.
This puzzle activity is designed to help students review facts and information about the characteristics of the Great Lakes exotic species. They also learn about origin and introduction methods.
Students will be able to match an exotic species with its characteristics, classification, origin, and introduction to the Great Lakes.
If you know how to construct a dichotomous key, you can make one that classifies real organisms, some fish in the Great Lakes. For this activity you will work in groups of 3 or 4. Your group will construct a key to identify some fish families and learn something about them.
Lake Erie has a larger variety of fish life than any other Great Lake. Scientists believer this is because of the southern position of the lake and because it is shallow. Lake Erie has 138 species of fish. These species can be grouped into 27 families. All of the fish in a given family share certain characteristics.In this exercise you will learn how to use these characteristics to identify the 27 families.
This game presents real-life choices involving exotic species found in the Great Lakes, such as zebra mussels and purple loosestrife. Students are to analyze a situation related to ecology and make an environmentally sound decision. After playing the game, students organize what they learned into a concept map.
Students review a selection of career profiles and play a lively classroom game to find out more about marine and aquatic science professionals.
Through a simulation, sampling, and estimation activity, students learn about the impact of purple loosestrife on a wet land due to its exponential growth. They learn about purple loosestrife’s life cycle and appreciate how scientists determine population size in an ecosystem.
An ocean food web exploration.