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Worksheet
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Carbon Dioxide Increases

For Students 7th - 10th
In this atmospheric carbon dioxide instructional activity, learners use a graph of the Keeling Curve showing the increase in atmospheric carbon dioxide since 1958 to solve 6 problems. They determine the rate of increase, the find the...
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Worksheet
Curated OER

Changing Perspectives on the Sun's Diameter

For Students 8th - 10th
In this sun's diameter activity, learners use a photograph taken by the SOHO satellite of the sun showing a change in diameter from one month to another. Students find the average diameter of the sun, they determine the percent change in...
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Worksheet
Curated OER

Spectral Classification of Stars

For Students 9th - Higher Ed
In this spectral composition of stars worksheet, students use data collected by a spectroscope to compare the stellar spectra to a standard for 5 stars. Students compare the spectral lines to the temperatures of the stars.
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Worksheet
Curated OER

Tidal Forces-Let'er Rip!

For Students 9th - 12th
In this tidal forces worksheet, students read about the gravitational pull from the moon that causes the ocean tides. Students solve 3 problems including finding the Roche or the tidal radius for the Earth and Moon, comparing the Roche...
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Worksheet
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Pan's Highway-Saturn's Rings

For Students 9th - 11th
In this Pan's highway worksheet, students read about the Cassini spacecraft that discovered how Pan clears out the ring debris in the outer A-ring system of Saturn. Students use an image taken by the satellite to find the scale of the...
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Worksheet
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The Big Bang-Cosmic Expansion

For Students 12th - Higher Ed
In this Big Bang worksheet, students are given the equation used to determine the rate at which the universe is expanding according to the Big Bang theory. Students solve 4 problems using this equation. They find the integral for time,...
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Worksheet
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Why Are Hot Things Red?

For Students 11th - Higher Ed
In this radiation and temperature activity, students 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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Worksheet
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THEMIS: A Magnetic Case of 'What Came First?'

For Students 9th - 11th
In this magnetic reconnection worksheet, students solve seven problems using the data and graphs from the THEMIS satellite constellations, which show a series of events triggered by a magnetic reconnection. Students interpret the data in...
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Worksheet
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Fuel Level in a Spherical Tank

For Students 11th - Higher Ed
In this spherical tanks and fuel level worksheet, students are given a diagram showing the effects of gravity or acceleration on the level of fuel in a spherical tank. Students solve 3 problems including finding the general formula for...
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Worksheet
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Introduction to Radiation Shielding

For Students 9th - 11th
In this radiation shielding activity, learners use a graph of the dosage of radiation versus the thickness of aluminum shielding using data from the MIR spacecraft and ISO satellite to solve 3 problems. They determine how thick the walls...
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Worksheet
Curated OER

Hinode Satellite Power

For Students 8th - 10th
In this Hinode satellite worksheet, students find the area of the solar panels that cover the Hinode satellite to provide power. They determine the amount of power produced by the solar cells and if it is enough to keep all the...
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Worksheet
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A Study of Astronaut Radiation Dosages

For Students 8th - 10th
In this astronauts and radiation worksheet, students use a graph that shows the altitude of an astronaut versus the exposure to radiation to solve 5 problems. Students interpret the graph to express the amount of radiation at varying...
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Worksheet
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Hinode-Close Up of a Sunspot

For Students 8th - 10th
In this solar sunspot worksheet, students use two photographs from the Hinode solar observatory showing a sunspot on the solar surface. Students solve 5 problems including finding the scale of the images, determining the smallest detail...
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Organizer
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Solar Storms: Odds, Fractions and Percentages

For Students 8th - 10th
In this solar storms worksheet, students read about the correlation between different astronomical events to find patters and new 'laws' of nature. Students use given statistical information about solar flares and coronal mass ejections...
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Worksheet
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Magnetic Forces and Kinetic Energy

For Students 8th - 10th
In this magnetic forces and kinetic energy worksheet, students use the formula that relates the speed of an electron in a plasma cloud to its energy to find the speed of 6 different plasma cloud electrons. They answer 5 questions that...
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Worksheet
Curated OER

Kinetic Energy and Voltage

For Students 8th - 10th
In this kinetic energy and voltage worksheet, students use the formula that relates the kinetic energy of a particle to its voltage to answer 3 questions. Students manipulate the equation to solve for the speed of particles given...
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Worksheet
Curated OER

Solar Electricity

For Students 9th - 11th
In this solar electricity and satellites worksheet, students calculate the perimeter of a satellite, they find the area of the surface of the satellite and they determine if there is sufficient space for enough solar panels to supply the...
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Worksheet
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IBEX Creates an Unusual Image of the Sky!

For Students 9th - 11th
In this IBEX satellite worksheet, students read about the Energetic Neutral Atoms that are detected by the IBEX satellite. Students use a given hypothetical data string to determine the number of particles detected and create an 'image'...
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Worksheet
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A Simple Model for Atmospheric Carbon Dioxide

For Students 11th - Higher Ed
In this atmospheric carbon dioxide worksheet, learners use two diagrams to solve 6 problems about atmospheric carbon dioxide. One diagram shows the Keeling Curve and the other shows sources of carbon and the natural and anthropogenic...
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Worksheet
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Ice or Water?

For Students 9th - 12th
In this ice and water activity, learners read about the energy needed to transform ice to liquid water. Students solve 3 problems where they calculate the energy needed to melt ice given different scenarios in space.
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Worksheet
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Water on Planetary Surfaces

For Students 8th - 10th
In this water on planetary surfaces worksheet, students read about the Galileo spacecraft and the surface of Jupiter's moon Europa. They read about the energy needed to keep the water in a liquid state on Europa. Students solve 4...
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Worksheet
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Estimating Maximum Cell Sizes

For Students 11th - 12th
In this estimating cell sizes worksheet, learners read about the relationship between a cell's size and the rate of cell waste diffusion. Students solve 4 problems including writing the equation for the rate of waste exchange, finding...
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Worksheet
Curated OER

Astronomy in the Round

For Students 8th - 10th
In this round astronomical bodies instructional activity, students use 6 photographs of various solar system bodies to answer 5 questions related to the roundness of these bodies. They create a number to represent the roundness of an...
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Worksheet
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Counting the Stars in Draco

For Students 8th - 10th
In this counting stars worksheet, students construct a histogram for stars in a given star field using their apparent magnitude. Students answer 5 questions using their tabulated data and histogram to answer questions about the stars of...

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