Sophia Learning
Sophia: The Role of Plants in the Food Chain: Lesson 3
This lesson explains the role plants play in the conversion of inorganic materials into organic material to support living things. It is 3 of 3 in the series titled "The Role of Plants in the Food Chain."
Science Struck
Science Struck: Examples of Primary Consumers in the Food Chain
Explains what a primary consumer's role in a food chain is and provides examples.
BioEd Online
Bio Ed Online: Bio Build Up
This activity allows students to make a simple model food chain and observe how toxic chemicals can become concentrated in the bodies of consumers at the top of the chain.
Scholastic
Scholastic: Study Jams! Science: Ecosystems: Food Webs
A video and a short multiple-choice quiz on food webs that explains the difference between food webs and food chains, and the relationships that exist between organisms.
National Geographic
National Geographic: Marine Food Webs
For this lesson, students learn about marine food webs and pyramids, and how energy flows through a marine ecosystem. They then research a marine organism and its role in a marine food web. The class pools their information to create a...
BioEd Online
Bio Ed Online: Food Webs
Young scholars construct possible food webs for six different ecosystems as they learn about the roles of producers, consumers, herbivores, carnivores and decomposers.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: The Effects of Pesticides on the Food Chain
Lesson plan to construct and explain a food chain. Includes games and activities to teach and reinforce concepts.
MadSci Network
What Is a Food Chain?
Discussion of what makes up a food chain and its significance. Includes some historical perspectives on developing the concept, and on how a pesticide called DDT affected food chains during the 1960's.
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.
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.
PBS
Pbs: The Living Edens: The Food Chain
PBS site provides some basic information on the food chain.
Other
My Science Box: Food Chains
Students will use a card sorting activity to construct a food chain and identify the role of organisms within that chain. The cards represent different individuals in an ecosystem and will help students begin to understand the concepts...
ClassFlow
Class Flow: Food Chain
[Free Registration/Login Required] This flipchart reviews various food chains.
Other
Bigelow Laboratory for Ocean Sciences: Fitting Algae Into the Food Web
A lesson that helps students understand food chains and food webs. With the background information, interactive activity, and extensions, students will see the interconnectedness and interdependence of organisms. Activity has students...
ClassFlow
Class Flow: Food Chains
[Free Registration/Login Required] This flipchart allows students to identify and manipulate food chains.
Other
Explore Learning: Food Chain Gizmo
In this ecosystem consisting of hawks, snakes, rabbits and grass, the population of each species can be studied as part of a food chain. Disease can be introduced for any species, and the number of animals can be increased or decreased...
ClassFlow
Class Flow: Food Chains
[Free Registration/Login Required] Through this flipchart students will be able to summarize and organize simple food chains.
National Geographic
National Geographic: Marine Ecosystems and Biodiversity
In this unit students explore major marine ecosystems by locating them on maps. Students use marine examples to learn about energy transfer through food chains and food webs and then they discuss how food webs can illustrate the health...
Other
Cspi: The Need for Nutrition Labeling at Fast Food Restaurants [Pdf]
This 34-page document discusses obesity, nutrition labeling, the average American diet, the nutritional quality of foods from restaurants, and ways poor eating, obesity, cardiovascular disease, and premature death can be fought. Chapters...
Science Education Resource Center at Carleton College
Serc: Differentiated Tiering Food Web and Chains Activity
Two differentiated tasks about food chains and webs. In the more challenging task, students construct a food web to show the relationship of the animals and plants in a given environment. In the lower level task, students create a food...
Other
Marietta College: Ecosystems
Complete illustrated discussion of energy flow within ecosystems, including discussions of trophic levels, ecological pyramids, food chains and webs, biological magnification, and cycles.
BBC
Bbc: Gcse Bitesize: Organization in Ecosystems
This lesson focuses on food chains in ecosystems, including levels of consumers, decomposers, and a list of common words used with food chains and their definitions. It also provides a link to an assessment.
Other
Zephyrus: Food Puzzle Chain
Answer these ten interactive questions about ecological feeding relationships by choosing the correct image that completes each food chain.
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