Seventh graders use paper bags and crackers to simulate a wildlife sampling of salmon. They record data on spreadsheets and determine a formula to estimate salmon populations.
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Collect Wildlife Tracks Using Track Preservation Methods
Review the steps for preserving wildlife tracks and then take ecologists outdoors to create plaster casts. This lesson is best used at an environmental or outdoor school situation since wildlife footprints aren't easily located within a...
6th - 8th Science