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5.08 MB | 30 pages
Students will conduct a simulation as they "fish" in a lake (using goldfish crackers), to determine the effects of over-fishing.
Great way for students visualize and interpret Science TEKS 5.9(C) (predict the effects of changes in ecosystems caused by living organisms, including humans, such as the overpopulation of grazers or the building of highways)
File includes PowerPoint to guide Teacher and Students through investigation, lesson plan, scenarios to include in the lesson, and student recording sheet.