Curated OER
Who's Coming to Dinner?
Learners identify the role predators/prey play in food chains, differentiate between food chains and webs, identify factors that affect the balance in food webs, and propose solutions to protect endangered species' environments and...
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Circle of Life
Students consider why we eat and where our food obtains its energy. They illustrate food chains that might be found on an open field, dissect owl pellets, identify the remains of animals in the pellets, watch videos and participate in...
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Carmaleetas
Students identify the relationship between predator and prey in the food chain. For this food chain lesson, students work in groups and play a predator and prey game. Students discover what happens when a predator does not find prey. 
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Who Is Eating Whom?
Students discuss the food chain and identify if various organisms are producers or consumers. They draw ten types of organisms and construct a food web of these organisms, labelling each as a producer or consumer.
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Vocabulary: Kansas Prairies
Students explore the ecosystem by reviewing scientific vocabulary terms. In this environmental awareness lesson, students identify the differences between abiotic and biotic factors and their relationship to the Earth. Students define...
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Animal Relationships
Students study energy pyramids, food chains and food webs.  In this animal relationships activity students complete several activities and play a game. 
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What's for Dinner?
Students investigate the dietary habits of living organisms by creating a model food chain.  In this food web activity, students define several food chain vocabulary words such as omnivore, carnivore and herbivore.  Students...
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River Venture
In this food web worksheet, students color 4 animals and put them in the correct spot on a food web. They answer 3 related short answer questions. 
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Recyclers to the Rescue
Fifth graders examine the concept of the food chain and define producer, consumer, herbivore, carnivore, and omnivore.  They draw a food chain for a mouse and discuss the different organisms involved in the chain, and conduct an...
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Habitat survival
Sixth graders study different environments and how the food chain affects the survival of different animals. In this environments lesson plan, 6th graders share the visuals which describe the characteristics of the environment that they...
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Animal Feeding Strategies
In this food web study worksheet, students record how 24 animals get their food. Each animal should categorized as a forager, grazer, filter feeder, parasite, predator, or scavenger on the graphic organizer.
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Discovering New Species
Learners identify animals observed by Lewis and Clark while evaluating the animal's habitat and describing the animal's behavior.  Students construct a food web mobile to illustrate the animal's position in the food web in the 19th...
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Plankton
Students explore the attributes of plankton. In this plankton lesson, students read This is the Sea That Feeds Us  and discuss food chains. Students discover the differences between phytoplankton and zooplankton as they examine the...
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Life in the Kelp Forest
Students research and create a marine food web to learn about plants and animals in a kelp forest. In this marine food web lesson, students draw lines between kelp forest predators and prey and show the flow of energy in the food web....
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Aquatic Foodweb
Students explore what a food web is. In this science lesson, students examine how nutrients and other pollutants enter a lake and play a food web game whereby students pretend they are either zooplankton, planktivore,...
Science Matters
Island Fox Outreach
Off the coast of California lives a wild animal called the Island Fox. Experts discuss the importance of the Island Fox to the Channel Islands and the balance the fox creates within its ecosystem. The lesson concludes with a reading of...
Curated OER
A Bug's Life
In this biology worksheet, learners create a presentation for a museum about the children they encounter during their journey as an insect. They identify the types of food the insect eats and its habitat. Students also describe their...
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Design a Plankton
Young scholars explore animal and plant adaptation.  In this ecosystems science lesson, students view websites to gain information about plankton and its  interdependence within ecosystems. Young scholars identify ways in which...
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How is Your Food Grown
Students consider how their food is grown due to pesticide use. They reflect on the harm done to the various groups, then discuss the ethical questions from the perspectives of different stakeholders. IN addition, they compile relevant...
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Populations and Ecosystems
Seventh graders create a model of an ecosystem and label it to show structure and function. They research the food web of an aquatic animal and also trace energy flow from the primary producer up the food chain.
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The Biosphere
In this biosphere worksheet, students identify the different levels of organization that ecologists study. Students complete charts, sentences, and answer short answer questions.
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Web of Life
Students collect information about various organisms in a forest ecosystem and create a mural that depicts organism interdependence. They then simulate a food web using a ball of string.
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Biological Relationships - Coral Reef Memory Game and Chain Game
Students familiarize themselves with the interconnectedness of species within an ecosystem, and to use this knowledge to evaluate how the removal or decimation of one species can have far reaching effects.
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Marine Life Research and Persuasive Conservation Pamphlet
Tenth graders examine conservation and research a type of fish that is under environmental stress.  In this conservation lesson students create a pamphlet about the conservation of a marine organism.