ERIC Number: ED202721
Record Type: Non-Journal
Publication Date: 1979-Jun
Reference Count: N/A
To Harvest a Walleye. Student Guide and Teacher Guide. OEAGLS Investigation 16.
Leach, Susan; And Others
Designed to introduce basic ecological relationships in a lake community, this investigation uses a Lake Erie food chain involving people and walleye as an example. The first activity is a board game in the form of a biomass pyramid; students begin with 1000 kilograms of algae and attempt to reach the "harvest" with at least a kilogram of walleye. In follow-up activities, the concepts of food web, ecological pyramid, and loss of energy between trophic levels are studied. The teacher's guide includes patterns for the game board, objectives, teaching suggestions, and a key to questions contained in the accompanying student workbook. (Author/WB)
Descriptors: Biology, Ecology, Educational Games, Environmental Education, Fisheries, Natural Resources, Science Course Improvement Projects, Science Education, Secondary Education, Secondary School Science, Water Resources
Ohio Sea Grant Education Office, 283 Arps Hall, Ohio State Univ., 1945 N. High St., Columbus, OH 43210 ($1.00 plus $1.00 per order for shipping).
Publication Type: Guides - Classroom - Learner; Guides - Classroom - Teacher
Education Level: N/A
Sponsor: National Oceanic and Atmospheric Administration (DOC), Rockville, MD.
Authoring Institution: Ohio State Univ., Columbus. Research Foundation.