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Ecology: Trees

For Teachers 4th
Fourth graders research and identify the different layers of the forest. As a class, they observe real-life trees or analyze a poster, and discuss the characteristics of each forest layer. Students then draw a forest and label the...
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Smog Be Gone

For Teachers 8th - 12th
Learners begin the instructional activity by identifying greenhouse gases. In groups, they observe and record the effect of the gases on the atmosphere and the temperature of the Earth. They participate in activities that describe the...
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Photosynthetically Available Radiation (PAR) Measurements Part 1: Calculating the Solar Constant using a TI-8

For Teachers 12th
Twelfth graders are introduced to the term Photosynthetically Available Radiation. In groups, they participate in an experiment to determine how ecosystems survive the conditions in the Arctic. They calculate the amount of solar energy...
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The Biological Carbon Cycle

For Teachers 4th - 6th
Students learn about the biological carbon cycle. In this carbon cycle instructional activity, students access the web site and mouse over the diagrams to follow the carbon cycle. They read about what happens to humans and plants during...
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Plant Party

For Teachers 2nd - 3rd
Students identify plant parts. In this plants lesson, students bring in a vegetable. Each student classifies which part of the plant their vegetable comes from (flower, root, ect.) Students identify the parts of their vegetable and later...
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Tree Bagging

For Teachers 9th - 12th
High schoolers bag trees to determine the mass of the water given off in the evapotranspiration process.
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Meet the Arctic Benthos

For Teachers 7th - 8th
Students recognize and identify major groups found in the Arctic benthos. They describe common feeding strategies used by benthic animals in the Arctic Ocean. They discuss relationships between
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Let's Get to the Bottom of the Arctic!

For Teachers 9th - 12th
Students identify the three realms of the Arctic Ocean, and describe the relationships between these realms. They describe different species associations in a benthic community.
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One Tough Worm

For Teachers 4th - 8th
Students explain the process of chemosynthesis. They are able to explain the relevance of chemosynthesis to biological communities in the vicinity of cold seeps.
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Exploring the Sun's Role in Living Systems

For Teachers K - 8th
Students create graphic organizer webs that illustrate their thinking about seasonal physical and biological changes caused by changes in sunlight. They identify the central role of sunlight in living systems.
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Trees and Their Parts

For Teachers 2nd - 3rd
Students visit five learning stations to explore various aspects of trees. They look for tree names, match visual pictures to the written words of tree shapes, and observe the benefits of fencing and preserving new cut from wildlife.
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Is the Earth Warming? a Test of the Effect of Increased Carbon Dioxide on the Thermal Properties of Air

For Teachers 10th - 12th
Pupils investigate the environmental and economic effects of increased carbon dioxide (CO2) content in the atmosphere.
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The Plastic Bag Greenhouse

For Teachers 3rd
Third graders observe plants and record their growth. They describe the parts of plants in detail including the roots, stems and leaves.
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Sustaining Life Under the Ice

For Teachers 9th - 12th
High schoolers design and conduct experiments in order to identify the components of lake water environments that are affected by winter ice cover. They use the experiment results to propose effective human management of these ecosystems.
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Mini-Ecosystems

For Teachers 4th - 8th
Students use plastic bottles to create terrariums and plant Venus Flytraps. They observe the plants and the terrariums for illustrations of the water cycle and species' adaptations to a specific environment.
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Making Community Measurements: Which Plant Part?

For Teachers 3rd - 6th
Students identify a plant in a given community and make a variety of measurements. They determine how a plant meets its basic needs. In addition to identifying plant parts, they observe seasonal change and compare plants within a community.
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Autumn

For Teachers 9th - 12th
Students examine the cycle of nutrients in a forest. They research the concepts of decomposing and recycling within a forest.
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Carnivorous Plants: A Bugs Nightmare!

For Teachers 7th - 12th
Students research carnivorous plants and how they trap insects. They role play as botanists to write a research field guide about a newly discovered imaginary carnivorous plant.
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The Web of Life

For Teachers 6th - 8th
Students participate in a game in which they discover the balance of life in the ocean. They identify different organisms that rely on different types of food. They answer questions to complete the lesson plan.
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Demonstrating That Light is Dissipated as Chlorophyll a Fluoresces

For Teachers 9th - 12th
Students examine the concepts of light and chlorophyll. They participate in an experiment in which the chlorophyll shows as a red ring on the test tube. They answer discussion questions to end the lesson.
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Science: Dissolved Oxygen and Water Quality Sampling

For Teachers 8th - 12th
Students perform tests to determine the level of oxygen dissolved in water. After examining a table displaying the temperature and solubility of water, they examine the three stages involved in the test. Upon completion, students explain...
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Here Comes the Sun

For Teachers 3rd
Third graders watch a video on the solar system and examine the role of the sun. As a class, they complete a KWL chart and make different color temperature pockets to use during their experiment. In groups, they make predictions about...
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Dinoflagallates of Bioluminescent Bay

For Teachers 5th
Fifth graders research dinoflagallates of the Bioluminescent Bay. They research the Internet for pictures of the Bio Bay and discuss the difference between ecosystems and ecoregions. They research a marine ecoregion and create a poster.
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Food Type And Calories Per Square Meter

For Teachers 7th - 10th
Students compare the efficiency of producing food calories in different types of food then calculate how much land is required to supply their food for a year. They then graph the results.

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