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Astronomy
In this astronomy worksheet, students read a detailed text about our solar system. Students then answer 15 questions about the information presented.
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Solar Cell Simulation
Second graders describe how energy moves from the Sun to the photovoltaic cell to the wire and to the load. In this solar cell simulation lesson, 2nd graders demonstrate the movement of photons and electrons to emulate how solar energy...
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Migrating Monarchs and Trekking Timber wolves on the Internet
Students learn and observe the life cycle of a monarch butterfly. They explore how wolves maintain complex social structure through scent, communications, and postures.
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X-rays
Pupils examine chest x-rays of adults and students and learn what an X-ray illustrates. They also explore the limitations to X-ray technology for use in diagnosing heart and lung ailments.
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Density Discoveries
Students participate in Density Discoveries, which is a hands-on learning opportunity for students to find the mass, volume, and density of solid matter.
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Caution: Slippery When Wet....Not!
Students and manipulate data from Internet sites to design a downhill ski course that meets the International Federation of Skiing's requirements for a safe and fair competition.
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It's Just a Phase
Middle schoolers describe the phases of the moon and play a game with moon phase cards.
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Investigation 7 - Plants In Soil
Fourth graders explain how the components of soil effect plant growth. They brainstorm different kinds of materials that plants could use for structural support. They design an experiment to show that plants can grow without soil.
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How Does Sound Travel As Waves?
Seventh graders participate in a number of activities designed to increase their understanding of how sound is generated and how it travels.
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PLANT LIFE CYCLES
Student learns about the life cycle of plants by watching a time-lapse video. This activity provides students with further evidence that all living things grow and change as they progress through their life cycle.
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Observing Brine Shrimp
Students observe brine shrimp eggs, create an appropriate environment for their survival, and observe their growth.
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DETERMINING THE CONCENTRATION OF A SOLUTION: BEER'S LAW
Young scholars determine the concentration of an unknown nickel (II) sulfate solution by using the colorimeter.
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Going in Cycles: The Life of an Aluminum Can
Students 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 discussion.
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Information, Please!
Students explore their community recycling program and observe how aluminum cans are processed for recycling.
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Energy Flow in Ecosystems
Middle schoolers, in groups, create a slide show about the ecosystem and answer critical thinking questions based on their research.
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Learning From Leaves: A Look at Leaf Size
Students measure and analyze leaves from various environments. They discuss the environments, and make inferences about environmental variables that could have contributed to the differences in leaf size and texture.
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