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Going in Cycles: The Life of an Aluminum Can
Young scholars investigate the manufacture of aluminum cans and consider the energy and resources saved when the cans are made from recycled material. They explore the concept of closed-loop recycling using charts, worksheets and...
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Cave Formation Age Estimation
Students investigate growth rates of flowstone formations. They view a virtual field trip and discuss how flowstones form. They observe the cave fieldtrip and predict the growth rate for a cave formation. They graph growth rates and...
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Tree Identification
Students list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.
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Petroleum Chemistry
In this petroleum chemistry activity, students review hydrocarbons which includes petroleum. Students understand the properties of petroleum and where it is found. This activity has 12 words in a crossword puzzle, 6 fill in the blank,...
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Energy in Today's Global Society
Students explain how heat is used to generate and produce electricity. In this energy lesson students complete several activities that show them about the different fuels used for heating.
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Classifying Galaxies
Students classify galaxies by their shape using the Hubble Tuning Fork Diagram.
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Photosynthesis: Intake of Carbon Dioxide - Production of Oxygen
Students, after a long-term observation of photosynthesis with aquatic plants, assess the benefits of photosynthesis towards all living organisms. They explain in their own words the two cycles within photosynthesis. Guided discussion...
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Movement of Air Mind Map Activity
Students explore the movement of air. In this air lesson, students discuss and give examples of air ventilation. Students compare outdoor and indoor air quality. Students create mind maps as a visual representation of what they have...
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Invention Project
Students study air pollution and design inventions to prevent indoor environment problems. In this air pollution inventions lesson, students read about and discuss famous inventors and inventions. Students then research indoor air...
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Beach Zonation
Students identify and separate the different zones of the beach by observation. They investigate beach zonation by gathering and comparing sand samples gathered from different areas of the beach.
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Science: 4 X 4
Learners generate four statements and four questions based on their current level of understanding of the article from the engage lesson. They
evaluate the statements and questions that they have generated and those of their classmates...
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Physics- global warming
Students discuss the concept of global warming and view a multimedia clip on the global warming phenomenon. They statistically analyze mean temperature data and compare a given set of data. Data on atmospheric CO2 is done then they...
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Measuring the Diameter of Our Star
Students conduct an experiment to measure the diameter of the sun. In this astronomy lesson, students construct a simple equipment to collect scientific data. They calculate the sun's diameter using a given formula.
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What's Making It Look So Brown Outside?
Ninth graders analyze cars and particulate matter in the atmosphere. They analyze results of particulate pollutants and identify which vehicle gives off more particulates. They identify sources of particulate matter and relate to...
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Lesson 3: Understanding Population Growth
Students explain population growth in Maryland and its relationship with age structure, household growth and consumption of land.
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Cold Fusion?
Students apply their knowledge of relativity and nuclear radiation to the concept of cold fusion. They also read the article from the website listed in the related and resource websites and discuss the article with the class.
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Microscopes and Crystals
High schoolers observe crystals under the microscope. In this science lesson, students compare how the crystal look like using their eyes, hand lens and microscope. They identify the type of crystal based on the amount of light they...
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Spinning the Eco Web
Students examine the components and relationships of ecoregions and ecosystem management. They define ecoregion and ecosystem, list ecoregions, and participate in a simulation that demonstrates the connections between parts of the...
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Calculate Your Contribution
Young scholars assess the environmental impact of their transportation choices. They keep a transportation journal and use a website to calculate vehicle emissions for themselves and their class. They evaluate their transportation choices.
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Karst Topography
Students observe a movie about karst topography over the Internet and note nonpoint source pollution. They discuss ways to manage pollution and their experiences with any polltion sources.
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Groundwater: Cleaning Up
Students research the various aspects of groundwater contamination that threaten health and human safety. They create a model and display that informs other about the health and safety risks. Students illustrate ways in which these...