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Teaching about the Effect of pH on Aquatic Organisms
Students perform experiments to determine the PH, acidity, and buffering qualities of a lake that make them sensitive to acid deposition.
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To Be or Not to Be - Abiotic/Biotic Factors
Students define and compare/contrast abiotic and biotic factors presented while using web cameras on the Web World Wonders website.
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Insects
Second graders brainstorm and identify several types of common insects. They play bug bingo, building bugs and an insect tree, observing real insects in the classroom and examining some of the things insects make.
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Bottle Habitat
In groups of four, students construct aquatic habitats in pop bottles. They create charts and record data from observations over a four week period. Then they graph their data and write explanations for what they observed.
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The Dirt on Worms!
Fourth graders make predictions, observe, collect and record data. They investigate several soil and worm websites. Finally, 4th graders write a letter to The President which defends earthworms by explaining their value to the United...
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Producers, Consumers, Decomposers (3-5)
Students gather evidence to explain that organisms in an ecosystem are tied together by their need for energy. They see that decomposers break down dead organisms and wastes and release the nutrients they contain into the soil,
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Investigation 9 - Bird Study
Fourth graders examine specific bird characteristics and become more aware of the ecosystems that support each bird. They engage in bird walks, mapping the areas where they find evidence of bird activity.
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FOREST GRUMP: Examining How Deforestation Affects Plants and Animals of the Canadian Boreal
Learners consider definition of an ecosystem as it relates to the Canadian boreal, discover how deforestation affects this forest and recreate ecosystems. They write persuasive letters urging politicians or business people to help save...
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On the Attack
Students explore how government restrictions and over fishing impact the ecosystems of sharks and contribute to or curb their danger to humans. They synthesize their understanding of the issues by creating board games in groups.
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Surveying and Assessing the Environmental Compatibility of a Building Construction Site
Students examine an area of land and assess its suitability for construction purposes. This project requires a vast amount of hands-on experimentation, data analysis, community involvement, and job shadowing/career awareness.
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Salt Marshes - Biotic Perspectives
The vocabulary used in this presentation on salt marshes makes it most appropriate for high school or college level ecology classes. The content, however, is relatively simple; It introduces the flora and fauna of this type of ecosystem....
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Circles Of The Earth Bracelet
Students create a bracelet that has different colored beads to represent different parts of the Earth's environment. The lesson plan has a short summary to be used by the teacher to introduce the concept of Earth Day. The bracelet is...
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Ecosystems
Your students will definitely understand what the word ecosystem means after viewing this slide show. The word ecosystem is broken down to its root meaning, described with examples, and then defined by the factors that comprise it. Note:...
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Erosion
Students examine soil erosion and what causes it. In this soil lesson students complete several experiments on soil erosion and the weathering process.
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Food Chain
Students explore the cycle of how each living thing gets food. In this food chain unit, students participate in four lesson plans that highlight animal vocabulary, habitats, and the role of humans in our ecosystem. Students demonstrate...
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Biosphere
Students examine the basic biosphere and its components. In this ecology lesson students complete several experiments including designing a system that is balanced to sustain life.
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Ecosystems - Lessons 1 and 3
In this biology worksheet, students answer 22 multiple choice questions on ecosystem. They identify which ecosystem component is described in each of the question.
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Columbus Travel Agency
Eighth graders research about their chosen ecosystem. In this life science lesson, 8th graders play the role of travel agents and create a travel brochure. They share this in class.
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Norman Suburban Activity
Students analyze the factors affecting organisms in the pond ecosystem. For this environmental science lesson, students perform an experiment to determine pH, nutrients and temperature of different pond sites. They present their result...
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Aquatic Life
Young scholars explore aquatic life. In this science lesson, students visit an aquatic ecosystem and collect animals found there. Young scholars create a food chain for the aquatic ecosystem.
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Predators Among Us
Students study environmental science. In this ecosystems lesson, students discover how humans have an impact on life in the coral reef. They watch video clips and work on small group activities. This lesson includes links to the videos...
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Ecosystems - Plants and Animals Together
Students study the biotic and abiotic factors of an environment. In this exploratory lesson students examine the different trophic levels and how organisms are connected.
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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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Investigating Fresh Water Ecosystems
Sixth graders examine the fresh water ecosystems. In this environmental activity, 6th graders work in groups to collect information about a fresh water ecosystem and report their findings to the class in the form of a brochure.