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How do living and non-living structures affect coral reef habitats?
Students create model coral reefs showing surface area and including examples of communities. In this coral reef activity, students research and explore the functions or benefits from a coral reef. Students design a benthic habitat....
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Plant Lifecycles
Students examine the life cycle of plants. In this plants activity, students identify the various stages of plants and their parts. Students compare the life cycle of a plant with that of an animal. Activities suggested can be modified...
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The Changing Coral Reef
Students record changes in the composition of a coral reef. In this Coral Reef lesson, students recognize the needs of Coral Reef species to survive. Students chart changes in population over time. Students write an essay about factors...
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Allelopathy Experiments
Learners explore how allelopathy works in plants. In this botany lesson plan, students explain how this phenomenon affect other organisms. They read and analyze an article about allelopathy and discuss its flaws.
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Nutrients In Chesapeake Bay
Students perform pH and turbidity test to determine water quality. In this environmental science lesson, students analyze NASA database on chlorophyll-a in the bay. They explain how a small river area affects Chesapeake Bay.
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Standard 4-Ecosystems
In this ecosystem worksheet, high schoolers answer questions about energy pyramids, food chains, consumers, producers, decomposers, biotic and abiotic factors in an environment, natural selection and the importance of biodiversity in an...
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Snow on Sea Ice
Young scholars examine different samples of ice and predict the amount of snow that has fallen in a given year. Using a calculator, they graph the various thicknesses. They analyze the graphs to determine the relationship between the...
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Changing the Water in the Aquarium
Students discover the importance and how to change the water in an aquarium. As a class, they review the types of impurities that are found in water and discuss how to keep the tank as clean as possible. They develop a water change...
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BIO205-CH1- Intro Word Search
In this word search worksheet, students locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.
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Fertilizers
Students examine the nutrient makeup in fertilizers. In this plant nutrient lesson students see the effects of common fertilizers on plants.
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Nutrient Enrichment vs. Oxygen Depletion
Pupils investigate how excess nutrients enter a body of water, and the harmful effects they have on aquatic organisms.
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Cells
Seventh graders look up pictures of viruses or pictures of models of viruses. Using pipe cleaners, beads, Styrofoam or other available materials make models of these shapes. They then observe a demonstration to show the effect of Tobacco...
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Water
In this water worksheet, students read an excerpt about the effects of pollution on the life cycle of a lake. Then they describe how lakes are affected by the pollution. Students also define why pollution has become such a problem for...
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Let's Go to the Video Tape!
Students examine biological diversity and see how it relates to the concepts of variety and relative abundance. In this investigative lesson students view a video on biodiversity and complete an activity.
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What's Down There?
Students analyze data on coral reefs and use this to help characterize reefs. In this mapping coral reefs instructional activity students identify and explain the major threats to coral reefs.
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Design a Reef!
Students design a functional model of a coral reef ecosystem. In this coral reef lesson plan, students identify the energy sources and material cycles of a coral reef. They write an essay about their niche in their own ecosystem.
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Easy as Pi
Students describe the importance of structural features that increase surface area in a coral reef habitat. In this investigative lesson plan students quantify the impact of modifications on surface area in model habitats.
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Where's My Bot?
Students estimate geographic position based on speed and air travel. In GPS lesson students use GPS to estimate the set and drift of currents.
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Save A Reef!
Students identify the major threats to coral reefs and the ways that they benefit from humans. In this coral reef conservation lesson students create a public education program on coral reefs.
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The Changing Coral Reef Community Game
Students examine organisms that inhabit the coral reefs and their living requirements. In this coral reef lesson students chart population changes and play a game.
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Oxygen Levels and Aquatic Plants and Animals
Students design an experiment to test the effects of a change in the amount of dissolved oxygen of water on aquatic plants and animals. Questions are offered for exploration and experiment design. Results are tabulated and conclusions...
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Coral Bleaching
High schoolers examine the relationship between corals and zooxanthellae, identify stresses to corals, and explain coral bleaching. In this sea life lesson students predict the effects of increased temperatures on coral reefs.
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Mud in the Water
Sixth graders investigate erosion. In this erosion lesson, 6th graders explore how farming changes the environment. Students construct an erosion model and research ways to protect the soil from excess mud generated by farming.
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...