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Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation
Learners explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
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Community and Ecosystems
Students complete a unit of lessons on ecosystems. They participate in online activities, create a diorama, write journal entries, and develop a Hyperstudio multimedia project on a selected ecosystem.
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Cause And Effects Of Pollutants In Ecosystems
Eighth graders define what an ecosystem is, what its make up is and how pollution effects it. In this air pollution lesson students identify the cause and effects of pollution on an ecosystem and trace a food chain.
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Ecology and Ecosystem
Students are introduced to the concepts of ecology and ecosystems. In groups, they use the Internet to research one of six topics. They present their information to the class sharing the most interesting information they found. They...
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School Yard Park/Ecosystem
Fifth graders observe and categorize different sections of a park and it's ecosystem. In this categorizing lesson plan, 5th graders collect different facets of nature from a nearby park (without disturbing the ecosystem). They map,...
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School Yard Park/ Ecosystem
Fifth graders examine ecosystems in their schoolyard. In this nature and ecosystem lesson, 5th graders map their schoolyard into workable plots. They classify plants and animals found in the plot. They revisit their site every two weeks...
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How Much Is An Ecosystem Worth?
Students explain and discuss the importance of ecosystems. They analyze the natural resources in the environment. They also suggest actions that would protect ecosystems.
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Populations and Ecosystems
Sixth graders examine the factors that influence the stability of ecosystems. They construct a miniature ecosystem in a jar that includes plants, small fish, and snails, record the population changes over a period of four weeks, and...
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Norman Suburban Activity
Students analyze the factors affecting organisms in the pond ecosystem. In this environmental science lesson, students perform an experiment to determine pH, nutrients and temperature of different pond sites. They present their result to...
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Ecosystems
Young scholars work in small groups to create a poster illustrating the flow of energy through a typical ecosystem, then present their posters to the class.
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Ecosystem Organization
Learners examine the structure of ecosystems. In this ecology lesson, students listen to a lecture on relationships among organisms and biomes. Learners use the information to create ecosystem organization pyramids.
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Interdependence: Discovering What Makes a Balanced Ecosystem
Students demonstrate that plants and animals are interdependent in a balanced ecosystem.
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Water Pollution, Stream Ecosystems
Students participate in a series of simulated activities designed to demonstrate the interconnectedness between the environment and the organisms that live there. They explore how polluting one element of an environment affects the...
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Utah's Amazing Ecosystems
Middle schoolers investigate the various ecosystems of Utah. They define key vocabulary terms, conduct research, and create an informational report on a selected ecosystem of Utah.
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Classroom Ecosystems: Windows on our Environment
Students in a special education classroom examine their relationship with the environment. As a class, they examine the concept of a web of life and create their own classroom ecosystem. In groups, they record their observations and...
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Ecosystems
Students create plots of land in three different ecosystems and use AppleWorks to collect data for research. This lesson includes a downloadable worksheet and can be accomplished in four days.
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Student Exploration: Pond Ecosystem
In this student exploration-pond ecosystem worksheet, students use the Pond Ecosystem Gizmo to measure oxygen concentrations and temperature and record the data on charts.
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How do people use ecosystems and their resources?
Students examine how natural resources are reusable, renewable or nonrenewable. In this ecosystems lesson students see the effects humans have on ecosystems and complete an art lesson activity.
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Water Cycle and Ecosystems
Young scholars explore the water cycle. In this investigative lesson, students examine the water cycle process. They will record their observations and discuss marine and freshwater ecosystems.
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Exploring Ecosystems
Fourth graders investigate ecosystems. In this ecosystem instructional activity, 4th graders explore producers, consumers, and decomposers and study the interdependence of each.
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Ecology and Ecosystem "Circus"
Students examine different ecosystems and how they are maintained. In this biology lesson students work in groups are given a targeted area and identify the most important principles and concepts for that area.
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Diversity Ecosystems
Students work in teams to characterize their biomes and compare them to the biomes of the rest of the class. In this biomes lesson plan, students complete a bean activity, relate it to the diversity in biomes, and then research and...
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Everybody Needs a Little Sunshine
Three activities introduce upper elementary ecologists to photosynthesis and food webs. In the first, an experiment is set up to determine how plants respond to different types of light. In the second, they connect organism cards with...
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Living vs. Non-living
Students go on a nature walk and observe and discuss the living and non living things they see in the ecosystem. In this living and non living lesson plan, students complete a connecting string activity to simulate an ecosystem.