Curated OER
Food Chains & Food Webs
Tenth graders examine how energy is lost through different trophic levels. In this trophism lesson students construct a food web and view a video.
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Wetland Food Webs
Students study life science. In this food webs and food chains comparison lesson plan, students examine the wetlands to discover the relationships that exist between the animals that live there. They participate in group activities and...
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Weave an Aquatic Food Web
Students explore organisms that are part of interconnected food webs. In this food web lesson, students choose an animal and research what the animal eats. Students begin with the food chain and branch out into the interconnected web...
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Food Webs
Students produce a newspaper covering topics related to food webs. They use print and electronic sources to gather information about specific animals. They share their information with the class.
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Food Chains and Food Webs
Fourth graders investigate food chains. In this living environment lesson, 4th graders begin to understand the interdependence of organisms. Students describe the connections organisms have to the ecosystem. Students research online,...
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Food Chains and Food Webs
Fourth graders study intertidal organisms and their role in the food web. In this food web activity, 4th graders read the book The Sea That Feeds Us and discuss food webs. Students study pictures of intertidal creatures and discuss their...
Curated OER
Food Web Mobile
Students explain the main concepts of food webs and food chains. They
describe the role of animals, plants, and other organisms in cycling energy and matter through a food web by creating mobiles. Lesson contains adaptations for all levels.
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What A Tangled Web We Weave
Learners of many ages discuss how all organisms rely on other organisms for their survival. They construct a food web and energy pyramids, and write an informative essay about the food web that they have designed.
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Amazon Food Chain
Explore food chains in the Amazon Rainforest using this resource. Learners discuss the predator vs. prey relationships in the food chain. Then, they create a food web to describe this relationship. This is a simple and effective way to...
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Links in a Food Chain
Little ones make costumes and act out a rhyme in which there are daisies, bugs, wrens, snakes, and foxes that all interact in a food web. This would be a memorable activity for primary life scientists to participate in as a wrap-up to a...
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Ecosystem Food Web Mural
Learners create a food web mural about an ecosystem of the freshwater marsh. For this food web lesson plan, students write about the organisms and how each one depends on another.
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Forest Food Web
Students explore the elements of a forest ecosystem. They examine the elements needed to form a forest food web. Students construct and describe food webs that include nonliving elements of the ecosystem.
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Endangered Ecosystems
Reading comprehension and note-taking skills are practiced as young ecologists embark on this journey. Explorers visit a website where they will read about three ecosystems that are in danger. They use interactive programs to build a...
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Modeling changes to Ecosystems Part 1
Students record changes in an ecosystem. In this science lesson students make a hypothesis about changes in a terrarium. They record their observations. The students conduct an experiment to test their hypothesis.
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Food Chain/Food Web
Students explore ecosystems. In this ecology lesson, students read an article explaining ecosystems. Students create a visual organizer with index cards using components of various ecosystems.
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Biomass Energy
Junior ecologists relate how food chains and food webs route matter and energy through an ecosystem. They trace feeding levels of a food chain or food web through a pyramid of energy. As a reinforcement activity, learners construct three...
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Food Webs
Students investigate the concept of an ecosystem and how they are interconnected according to a hierarchy. Students are exposed to the "Lion King" as an example of a food chain and this is very relevant. They answer several key...
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Rocky Shore Food Web Drama
Students explore food chains. In this ecosystem lesson plan, students discover how plants and animals rely on each other for survival. Students research the rocky shore ecosystem and create a skit representing the ecosystem.
Chicago Botanic Garden
Nature Walk and Ecosystem Introduction
A food web has no organism higher than a tertiary consumer because there wouldn't be enough energy left to sustain them. The fourth installment in a seven-part series begins with a nature walk to get pupils thinking about their...
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9th Grade
Ninth graders discuss the principal source of energy entering the marine ecosystem. They name some of the autotrophs at the Maui Ocean Center. Students name some of the heterotrophs at Maui Ocean Center. They are taught that plants are...
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Food Webs
Young scholars create a bulletin board display illustrating food chains they make from a list of ocean organisms. Students also play a game showing what happens when one of the organisms is removed from the food chain and how they are...
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Organisms and Their Environments
Young scholars study a local ecosystem and research the organisms to create a food web. In this ecosystem lesson, students view a video and answer questions. They visit a local ecosystem and make a list of organisms to research. Young...
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Shark Attack Odds and the Importance of Sharks
Middle schoolers examine an ecosystem. In this food web lesson, students discover the importance of sharks and what threat sharks actually pose to humans. They participate in class discussions and work independently on a couple of...
NOAA
Build Your Own Ocean Ecosystem
Hold the sea in the palm of your hand! Amateur oceanographers work together to create models of an ocean ecosystem in the sixth and final installment in a series. Raise awareness of global ocean health issues through guided research,...