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How Does Radiation Affect You?
Students identify the use and misuse of radiation. They examine human activities that add to the exposure of radiation. They also discover how it can be useful in saving lives.
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How Much Radiation is Around You?
Learners examine the use, misuse and fear of radiation. They read an article about radiation on food and discuss the positives and negatives of this process. They answer questions to complete the activity.
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Book Excerpt from "The 23rd Cycle"
In this solar storms worksheet, students read an excerpt from the book "The 23rd Cycle: Learning to Live with a Stormy Star". Students answer 7 questions about the effects of solar storms on radiation exposure, health risk of airline...
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Having a Hot Time on Mars!
In this cosmic radiation on Mars activity, students study a radiation map of Mars taken by the MARIE instrument on the Odyssey spacecraft. Students answer 4 questions using the radiation map and they answer questions about the exposure...
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What Repair Proteins are Expressed in C-Ferns After Exposure to Varying Amounts of UV Radiation?
Young scholars examine the life cycle of c-ferns. They complete experiments on the organisms exposing them to differnet amount of UV radiation. They collect data and analyze their results.
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Chernobyl
Students list some of the health effects of radiation exposure. They are engaged in a unit on nuclear power by demonstrating the potential environmental health risks involved.
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UV Rays, sunscreen effectiveness
Students identify and define that invisible UV rays can be harmful. Then they explore the effects of UV radiation on objects that react UV rays and what products are most effective in blocking UV rays. Students also make predictions...
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Teaching Biology Through Problem-based Activities
Students plant seeds and observe the life cycle of the organism. They experimentally research the effects of radiation on seed growth. Students determine the effects of environmental pollutants on harvested seed.
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UV Radiation and the Developmental Stages of Red Flour Beetles
Students perform an experiment to compare the sensitivity of the various developmental stages of Red Flour Beetles to ultraviolet radiation. Larvae, pupae and adult beetles are exposed to a source of UV-B radiation. In groups, they...
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Using Yeast as an Ultraviolet Light Measurement Tool
Students accurately measure the relationship between radiation dose and either survival or some genetic event such as mutation or recombination. They investigate the damage that was done to the DNA molecule as a result of exposure to...
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Electromagnetic Energy and Its Spectrum
Students explain how electromagnetic radiation travel in space. In this physics instructional activity, students design and implement an experiment to reduce UV exposure. They discuss and share their findings in class.
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Check Out Lights and Shields with Beads
Students explore Ultraviolet detecting beads and conduct several investigations with them. In this investigative lesson students participate in an experiment to see the harmful effects of UV light and discuss their findings.
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The Science Behind Glow-in-the-Dark Toys
In this glow-in-the-dark learning exercise, learners read about substances that phosphor and their characteristics. Students also read about photo luminescence and glow-in-the-dark toys. They answer 6 questions about the light emitted by...
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What the Sun Can Do
Students develop and test a unique, personally-relevant hypothesis about the consequences of exposure to UV radiation based units on a living organism, common baker's yeast (Saccharomyces cerevisiae).
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The Effects of Ultraviolet Light on Lumbriculus
Students explore the effects of ultraviolet light on Lumbriculus. They expose ultraviolet light to Lumbriculus (worm) and determine the lethal exposure time. They examine the worm and record their observations.
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Physical Science: Dying for a Tan?
Students assess how much harm UV radiation can have on your skin and how much protection is provided by sunblock, sunglasses and clothing. They experiment with UV index numbers and the amount of exposure risk of skin damage for any given...
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How Might Radon Affect Me?
Young scholars participate in an experiment in which they discover the relationship between the lungs and radon. They identify the helpful and harmful aspects of radiation. They also research any illnesses related to exposure to radon gas.
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Canned Heat
Young scholars demonstrate that light and dark colored objects absorb the sun's radiation at different rates. They experiment with the temperature change of water in two locations and discuss the results.
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Electromagnetic Energy and Its Spectrum
Your older elementary students investigate electromagnetic energy and the electromagnetic spectrum. They will observe 7 items represented in the electromagnetic spectrum and make a poster of all the things the items have in common. After...
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Nuclear Science: Understanding the Development and Control of Nuclear Energy
High schoolers comprehend the Development and control of Nuclear Energy. They analyze the historical significance of the atomic age through use of primary documents. Students examines nuclear energy from the perspective of physical...
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Sun and Skin
High schoolers work in small groups researching different aspects of the sun and skin. The groups summarize and answer questions about the material in a presentation to the class.
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Health Issues Related to Space Experiments
Students participate in a science instructional activity that integrates connections between health issues on Earth and how those issues are related to studies conducted on the International Space Station. T
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Evolution
In this evolution worksheet students complete a crossword puzzle by answering questions about the environment, evolution and populations.
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Breaking News: Second Explosion at Japan Nuclear Plant (14th March, 2011)
Students explore current events by sharing information about the Japanese nuclear plant. In this nuclear energy activity, students discuss the pros and cons of nuclear energy plants and whether or not they can typically withstand natural...