Curated OER
The Math of Light
Investigate light intensity, illuminance, and power consumption of different light source.Compare the efficiency of light bulbs then create a persuasive advertisement about it.
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Solar Flare Reconstruction
For this solar flare reconstruction worksheet, students read about the 'saturation' point of satellite detectors when solar flares are at their most intense phase of brightness. Students are given x-ray flare data and they re-plot the...
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UV Beads
Students recognize preventitive measures that can be taken to reduce the risks associated with exposure to solar radiation. They explain why solar radiation can be harmful. They utilize beads that turn color when exposed to UV rays. Good...
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Impact Craters: Holes in the Ground!
Students simulate crater formation through a lab activity. In this space science lesson, students calculate how much energy is transferred during meteorite impact. They identify different factors affecting the size and depth of craters...
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Standard 4-Ecosystems
In this ecosystem worksheet, high schoolers answer questions about energy pyramids, food chains, consumers, producers, decomposers, biotic and abiotic factors in an environment, natural selection and the importance of biodiversity in an...
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Dangers of Radiation Exposure
Students calculate their yearly exposure rate to harmful high-energy radiation and cumulative effects over time. They use the information to evaluate the various sources of radiation that are of greatest concern for them.
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Solar Racing
High schoolers harness the power of the sun to design, construct and evaluate a solar-powered model car of their creation. They race their cars in a "Solar Sprint" race modeled after the National Renewable Energy Laboratory's Junior...
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Reasons for Seasons
Young scholars model the tilt of the Earth as it orbits the Sun. They explain the meaning and characteristics of solstices and equinoxes. They explain that sunlight hits the Earth at different angles at different locations over the...
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Applied Science - Physics Lab
Students investigate electricity. In this Physics instructional activity, students experiment with insulators and conductors of electricity. Students use batteries as the energy source for the experiment.
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The Science Behind Glow-in-the-Dark Toys
In this glow-in-the-dark activity, students 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...
Teach Engineering
How a Hybrid Works
Work with your class to connect series and parallel circuits to hybrid cars. The lesson introduces basic circuit diagrams before having scholars apply the understanding of the difference between parallel and series circuits to hybrid cars.
Teach Engineering
Six Minutes of Terror
Help your class understand the design challenges when trying to land a remote spacecraft on a planet. Class members examine the provided information to understand how each component of a spacecraft is designed in order to safely land a...
Curated OER
Natural Gas Lesson-How Natural Gas Forms
Students examine background natural gas and how it is formed and what it is made of. Titles within the series include How Natural Gas Forms, What Happens to Natural Gas when it is burned, and How Natural Gas can be used. Provides very...
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Why Angle Changes Intensity
Sixth graders use a flashlight and a transparency of a centimeter grid to discover how the angle of the Earth affects the changing seasons.
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Using Mathematic Models to Investigate Planitary Habitablity
Students examine how the sun's intensity affects the temperature on various planets. They determine whether or not these planets could be habitable. Finally, they factor in the average albedo of the planets to determine whether or not...
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Light
Students examine how light waves travel. In this properties of light lesson, students observe how light travels in water, how light is reflected and refracted, and how light is pure energy.
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Chemistry In Plant Nutrition And Growth
Students investigate different factors that affect plant growth. They research the effects of water supply, radiant energy, air temperature, and soil temperature. Students also gather facts that influence plant nutrition that include the...
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Hear the Wave!
Students study sound and ear function. In this sound functions instructional activity, students investigate soundwaves by completing various experiments. Students participate in a number of sound stations and complete the comparison...
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Attenuation of Light in Water
Students explore what happens to light intensity as depth increases using a light intensity logger. They construct a PVC model to hold water and identify what factors could influence the amount of light attenuation.
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Stronger Hurricanes
Students explore hurricanes, the factors that contribute to them, and the role warmer sea surface temperatures may have on them. They perform experiments to observe energy transfer. Students explore the possible causes and effects of...
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Dangers of Radiation Exposure
High schoolers explore sources of high-energy radiation and calculate student exposure to ionizing radiation over the past year.
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Observing Bursts from an X-ray Burster
Students study the use of X-ray data to make size and energy estimates of the source and the processes occurring there. They use XTE observations of the object GRO 1744-28 to determine whether bursts occur periodically and the duration...
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The Seasons
Learners determine the effect of the earth's tilt on the amount of incoming solar radiation throughout the year. They simulate the earth's orbit around the sun using a light bulb and a globe to simulate the seasons. Assessment questions...
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Timing An X-ray Pulsar
Students use X-ray data to identify an object as a rotating neutron star, and determine its period of rotation. They use XTE observations of the Crab Pulsar to determine the period of the light intensity, interpret this period as the...