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Gaia: The Wisdom of the Earth
Learners are introduced to Gaia theory of natural homeostasis. They graph Earth's temperatures over time, construct terrariums or monitor the outdoor environment. Related videos titles are suggested, but may be outdated. The objectives...
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Measuring the Diameter of Our Star
Learners conduct an experiment to measure the diameter of the sun. For 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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Robot Earth
Students construct a simple robotic energy transformer. In this space science lesson, students explain how energy is transformed from one form to another. They identify the different uses of robotic devices.
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Ecological Relationships
Middle schoolers identify ecological elements and their factors on species, populations and food webs. They analyze ecosystems for these elements and research how these factors influence species survival rate. Predictions on conditions...
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Ecology: Factors Influencing Animal Populations
Students assess the factors affecting animal populations. Working in groups they define specific vocabulary terms and complete several activities from "Project Wild."
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Populations and Ecosystems
Sixth graders examine the factors that influence the stability of ecosystems. They construct a miniature ecosystem in a jar that includes plants, small fish, and snails, record the population changes over a period of four weeks, and...
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Webbing the Food Chain
Students compose a visual representation of the food chain cycle using Inspiration educational software.
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What Makes a Healthy Plant?
Students predict the effects of water, light, and soil on the development of a plant and then design an experiment to test their predictions.
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Global Warming: The Greenhouse Effect Visualizer
Students work in small groups to study the various aspects of global weather and discuss the possibility of a Greenhouse Effect.
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Transforming Energy
Sixth graders study about alternate energy sources and discuss with their neighbor how alternative energy sources affect environmental conditions so that an entire species could be affected.
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Energy: The Big Picture
Young scholars research about energy related topics. In this earth science activity, students discuss ways to save energy. They create a presentation about their research and share it with the class.