Annenberg Foundation
Annenberg Learner: Ecology Lab
Build your own ecosystem, and explore the effects of these interrelationships.
Math Science Nucleus
Math/science Nucleus: Food Chain Animation
This animation discusses the food chain in a storybook format. The chain is described as a cycle and both herbivores and carnivores are discussed.
Other
Food Chains and Webs
A very informative site that discusses food chains and webs in detail. Not too complicated and fairly easy to understand, it also includes some pictures.
Biology Corner
Biology Corner: Taxonomy Project
A teacher lesson plan that allows students to pretend to be an alien taxonomist working with fictitious animals to create their scientific name, classification chart, design a dichotomous key, and create a food web.
PBS
Nh Pbs: Nature Works: Producers and Consumers
This concise site that provides an explanation of what producers are along with a short quiz to test your knowledge of producers and consumers.
Ducksters
Ducksters: Science for Kids: Food Chain and Web
Kids learn about the food chain and food web. How energy cycles and transfers through living organisms.
Science Bob Pflugfelder
Science bob.com: Food Web and Food Chains
The difference between food chains and food webs is explained.