Feast on an informative resource. Scholars learn about food chains and food webs and how these interactions give information about the natural community. A PowerPoint presentation provides information about this concept.

Concepts

food webs, food chains, national parks

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Additional Tags

first order consumers, producers, second order consumers, third order consumers, science

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Instructional Ideas

• Collaborate with a biology teacher for the lesson

Classroom Considerations

• It is helpful if learners already have some background knowledge of food webs and chains
• Note that the presentation is a continuation of the one in the first installment (this is the third part of the series)

Pros

• Lists some post-lesson assessment questions to use in discussion
• Teacher guide includes an outline of lecture information

Cons

• May not be of particular interest to those not living near the Saguaro National Park