Curated OER
An Introduction to Space Radiation
In this space radiation worksheet, students read about the various types of radiation humans are exposed to. Students answer 5 questions based on the reading. They calculate the amount of energy gained when exposed to a certain amount of...
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How Big Is That Star?
Aspiring astronomers study stars. They compare stars and explain the relationship between radius, mass, and diameter. By creating a star simulation, they discover how a binary star system's orbit can cause changes in the observed...
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Why Are Hot Things Red?
In this radiation and temperature worksheet, learners use 2 methods to derive the Wein Displacement law that shows the relationship between the temperature of a body to the frequency where the Planck curve's value is at its maximum....
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What's the Frequency, Roy G. Biv?
Introduce starting space scientists to the electromagnetic spectrum, expecially the portion of visible light. Teach them about wavelength and frequesncy. Then give them a roll of adding machine tape and a manila folder to make a...
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Get the Picture!
Astronomers practice downloading data from a high-energy satellite and translate the data into colored or shaded pixels. As a hands-on activity, they use pennies to simulate high-energy satellite data and they convert their penny...
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Calculating Black Hole Power
In this black hole worksheet, learners use a given equation that relates the rate of matter falling into a black hole to the power emitted by the black hole to determine accreted mass.
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Determining Red-Shift in a Receding Star
Young scholars practice manipulating algebra formulas with more than one variable. They examine the topics of velocity, wavelength and frequency. They determine the amount of red-shift in a receding star.
Curated OER
You, Me and UV
Students explore the validity of claims of UV protection. Students research UV rays and the cancer danger presented by these rays. Working in groups, they perform tests on sunglass and sunscreen products to determine if their claim of UV...
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Measuring the Speed of Light
Students explore physics by completing measurement problems in class. In this speed of light lesson, students discuss the importance of knowing the speed of light and how it affects many aspects of human life on Earth. Students identify...