Primary/Elementary Activity: Energy in Food
In this food energy worksheet, students rank the foods by the amount of energy they think the various food items have in them. Students then answer the 4 questions about food energy.
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Understanding Food Chains and Food Webs
Jump into an exploration of marine ecosystems with the first lesson in this four-part series. After first learning about crustaceans, mollusks, and other forms of sea life, young marine biologists view a PowerPoint presentation that...
3rd - 8th Science CCSS: Adaptable