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Learning About Decay Demonstrations
Students explore decay in ecosystems by investigating a rotting log and/orcreating a decomposition chamber. They make predictions and answer questions about the changes involved.
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Causal Patterns in Ecosystems Section 3
Students design and create a worm and worm free compost tanks for observation of decay in ecosystems. They make predictions, care, and revist tanks using their journals for observation and data collection.
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Fires and Fire Suppression
Students examine their assumptions about forest fires. They explore the conflicts involved with the forest service's new strategy. in addition, they will study one case where a prescribed natural burn had a significant impact on a later,...
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Dissolved Oxygen in an Aquatic Ecosystem
Students explain why dissolved oxygen is important in aquatic ecosystems. They evaluate the optimal dissolved oxygen levels for living organisms.
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Climate Change Challenge
Students participate in a demonstration in which they role-play polar bears and habitat components to demonstrate the impacts of climate change on the Arctic Ocean ecosystem.
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Frozen Out
Middle schoolers investigate how climate changes affect top predators in Arctic marine ecosystems. Students complete a worksheet and write a report based on their responses to a scientific paper.
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Examining the Effects of Pollution on Ecosystems
Students examine the different types of tests used to measure the environmental effects of hazardous waste. They work together to determine the impact of pollution on different ecosystems. They read a case study and answer questions to...
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Kure Waste Chase Game Lesson
Learners work together to identify marine debris. They explain the effect of the debris on various ecosystems. They draw different types of ocean currents as well.
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Etosha: Poppin' Out at You
Tenth graders research an African animal of their choice and relate the concepts of population, climate and biodiversity to their animal. They examine how population interacts in an ecosystem.
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Deep Sea Coral Biodiversity
Students research life forms of both tropical coral reefs and deep-sea coral reefs to discover the biodiversity of the ecosystems. They compare and contrast the diversity and adaptations of the two eco-systems, and draw a picture showing...
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Land Use Decision
Students identify social and ecological considerations where human uses of land and trees conflict with each other and ecosystem needs, and describe importance of land-use management and planning through role play.
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The Great Jellybean Hunt
Students explore natural selection and its influence on the populations to fine tune traits and characteristics. The acquisition of traits developed out of need is examined through a game played in class.
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Biological Relationships - Coral Reef Memory Game and Chain Game
Middle schoolers 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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Bacteria: Friend or Foe?
Students examine a variety of environmental and industrial roles of bacteria. explore where bacteria can be found and distinguish bacteria from other organisms.
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How Much Is an Ecosystem Worth?
Students examine the value of ecosystems. They read and analyze an article, evaluate ecosystem services, research the benefits of biomonitors, and design a public service announcement.
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Polluting the Environment
Fourth graders construct mini-ecosystem, pollute the ecosystem, observe, collect, and record data on the effects of these pollutants on their ecosystem, organize data on spreadsheets, create graphs, and design presentations to share with...
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The Pickle "Dill"emma
High schoolers study a problem in their local farming community regarding a pickle factory, and the class is asked to help determine if the pickle factory is the source of a seed germination problem.
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Bioinvasion
Young scholars examine the role of organisms when they eliminate the native species of an area. They review cooperative and competitive relationships within an ecosystem.
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Lord of the Rings - A Study of Tree Rings
Students examine trees and discuss how the environment effected the tree. They also predict what the area look like in fifty years.
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Quad Squad
Students pretend they have visited a forest research station on an overnight field trip. They study forest fires, use compass directions, read maps, interpret imagery, and think about the impact of fire on ecosystems.
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Discovering Plants With Lewis and Clark
Students research plants and examine populations in ecosystems.
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Biomes: Action for a Healthy Planet
Students become environmentalists. They develop solutions to modern environmental problems.
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Native Species Restoration and its Impact on Local Populations
Students explore how predators help control the growth of prey species for a more balanced ecosystem.
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Bermuda Reef Diorama
Students build a Bermuda coral reef to gain a better understanding of this ecosystem.