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Food Webs

Food Webs

Life Science

Discover how to best teach the lesson, "Food Webs," in which students construct food webs for six different ecosystems and learn about interactions among producers and consumers.

Demonstration slide set for teachers.

Author(s): Roberta Anding, MS, RD/LD, CDE
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Junk Food

Estimating Portion Sizes

Energy Flow in Ecosystems

Ecological Pyramids of Energy

Energy for Living Organisms

Typical portions often contain multiple “servings”

Examine the Nutrition Facts Labels

Food Guide Pyramid


Funded by the following grant(s)

National Institute of Environmental Health Sciences, NIH

National Institute of Environmental Health Sciences, NIH

My Health My World: National Dissemination
Grant Number: 5R25ES009259
The Environment as a Context for Opportunities in Schools
Grant Number: 5R25ES010698, R25ES06932