Other
Usa.gov: Consumer Guides and Protection
This page provides news and information to educate consumers. Covers a wide variety of topics of concern to consumers.
National Geographic
National Geographic: Coral Reef Food Web
Explore the food web in a coral reef with these illustration. Identify the consumers, producers, and decomposers that are located within this ecosystem. Site includes illustration exploring the different food chains as well as questions...
CK-12 Foundation
Ck 12: Episd: Consumers and Decomposers
[Free Registration/Login may be required to access all resource tools.] Based upon the way organisms acquire their energy students will understand how to group them as consumers, decomposers or producers.
TeachEngineering
Teach Engineering: Got Energy? Spinning a Food Web
Students learn about energy flow in food webs, including the roles of the sun, producers, consumers and decomposers in the energy cycle. They model a food web and create diagrams of food webs using their own drawings and/or images from...
Annenberg Foundation
Annenberg Learner: The Habitable Planet: Ecology Lab
Create the parameters of your own ecosystem by choosing which producers and consumers live there. Visualize how the food web operates and species populations change. This simulator mimics the food web within a typical ecosystem and gives...
Texas Education Agency
Texas Gateway: Organism Relationships: Food Chains, Webs, Pyramids
Given illustrations, students will analyze the flow of matter and energy in food chains, food webs, and ecological pyramids.
Concord Consortium
Concord Consortium: Stem Resources: Experiment With Ecosystems
Learn what happens to different populations of organisms as their ecosystem changes. Design your own experiment and make your own guesses with what the result will be with this virtual ecosystem. Also experiment with producer/consumer...
Federal Trade Commission
Federal Trade Commission's (Ftc) Kids' Site, "You Are Here."
"This site was created to teach children about the marketplace and FTC's role in it. The following HTML site was created to allow those who use assistive technologies to view the site."
Council for Economic Education
Econ Ed Link: Us and Eu Go Bananas Over Trade
Economists generally agree that free trade helps to improve the overall quality of life in countries that participate. However, disagreements do arise concerning trade agreements. This instructional activity looks at a disagreement...
University of Groningen
American History: Outlines: Output of Goods and Services
Almost two-thirds of the nation's total economic output consists of goods and services bought by individuals for personal use. The remaining one-third is bought by government and business. Because of this ratio, the nation is sometimes...
E-learning for Kids
E Learning for Kids: Science: South Africa: How Do Organisms Get Their Energy?
Join Ellen on her trip to the Kaap De Goede Hoop in South Africa, and learn more about plants, animals, and energy.
Science Education Resource Center at Carleton College
Serc: Food Chains: Nature's Restaurant
Learners begin this lesson by making observations and recording evidence of the variety of living things in local nature site. Students use reference materials to research predators and food of the animals they observed, then illustrate...
Science Education Resource Center at Carleton College
Serc: Investigating Ecosystems:determining Feeding Relationships Among Organisms
In this lab, students will complete a field study about feeding relationships between organisms and present their findings in a food web as well as in a written narrative.
FT Exploring
Ft Exploring: The Flow of Energy Through Plants and Animals
Explore the different ecological roles of organisms in the ecosystem, and find out how the energy flows through them.
TED Talks
Ted: Ted Ed: From the Top of the Food Chain Down: Rewilding Our World
Our planet was once populated by megafauna, big top-of-the-food-chain predators that played their part in balancing our ecosystems. When those megafauna disappear, the result is a "trophic cascade," where every part of the ecosystem...
Other
Zephyrus: Food Puzzle Chain
Answer these ten interactive questions about ecological feeding relationships by choosing the correct image that completes each food chain.
Scholastic
Scholastic: Study Jams! Science: Ecosystems
A video and a short multiple-choice quiz on the topic of ecosystems, covering biotic and abiotic factors, and the roles organisms play in an ecosystem.
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.
Sophia Learning
Sophia: Food Webs: Lesson 1
This lesson will explain how to create a food web to show transfer of energy within a community. It is 1 of 4 in the series titled "Food Webs."
Sophia Learning
Sophia: Autotrophs vs. Heterotrophs: Lesson 2
This lesson will review the difference between autotrophs and heterotrophs, and show how both play important roles in a food web. It is 2 of 4 in the series titled "Autotrophs vs. Heterotrophs."
CK-12 Foundation
Ck 12: Earth Science: Roles in an Ecosystem
[Free Registration/Login may be required to access all resource tools.] Describes the different roles in an ecosystem.
Other
The Consumerist
The Consumerist, a subsidiary of Consumer Reports, accepts tips from consumers to cover stories people want to hear or should become aware of based on consumers interests.
Utah Education Network
Uen: Biological Energy Food Chain Practice
After reviewing the roles of consumers, producers and decomposers, you'll create your own food chains using pictures from magazines. The site also has 18 questions to see if you can identify the ecologic role played by various organisms.
Utah Education Network
Uen: Everyone Works
Lesson that helps students understand the economic concepts of goods and services. Students categorize economic activities as goods or services, and discuss the goods and services exchanged in If You Give a Mouse a Cookie by Laura Jaffe...