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Heliocentric and Geocentric Models
In this worksheet, students read an informational article and view drawings of the two models. In this comprehension worksheet, students answer twelve questions.
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Black Holes IV
In this black holes activity, students read about black holes and solve 3 problems where they calculate the Schwarschild radius of one, the number of grams/second a quasar luminosity implies for another and the number of suns per year a...
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Black Holes...V
In this black hole worksheet, students read about the black hole in the center of the Milky Way Galaxy called Sagittarius A and observe a Chandra image of the area where the black hole exists. Students solve two problems which include...
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A Mathematical Model of the Sun
In this mathematical model of the sun worksheet, students read about the way scientists use the sun's radius and mass to determine a mathematical model of the sun using the volume of a sphere, and the relationship between density, volume...
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Working with Rates
For this working with rates worksheet, students solve 9 problems where they find the rates, they solve 5 problems where they find the rates for compound units and they solve 5 problems where they find the rates using scientific notation.
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Galaxy Distances and Mixed Fractions
In this galaxies and fractions activity, students solve 8 problems involving the distances of galaxies from each other by using mixed fractions to solve each problem. They use the megaparsec as the unit of measurement.
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Pulsars and Simple Equations
For this pulsars worksheet, students read about the spin rate of pulsars and they are given two equations that predict the spin rate in the future of these two pulsars. Students solve 6 problems related to the given equations and...
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The Many Faces of Energy
In this energy instructional activity, students are given a table of the many measurements of energy. They solve 6 problems converting from one measurement of energy to another using the conversion factors given.
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Spotting an Approaching Asteroid or Comet
In this asteroid and comet worksheet, students read about the formula used to determine the brightness of asteroid. They apply this formula to solve 2 problems about asteroids and their brightness.
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The Moon's Density-What's Inside?
In this moon's density worksheet, students solve 4 problems about the Moon and a model planet. They find the Moon's density and they find its volume. They make a model of a planet's interior and use its mass and radius to find the...
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Solar Storm Timeline
For this solar storm timeline, learners read about a series of events that took place in space beginning with a solar flare. Students gather the information and create a time line of events mentioned. They determine the length of time it...
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Hubble Sees a Distant Planet
In this Hubble telescope worksheet, students solve 4 problems about the image of the distant planet the Hubble telescope discovered. Students determine the distance the planet was from its star in 2006, they determine the planet's...
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A Matter of Timing
In this orbital period worksheet, students solve 2 problems about satellites and their orbits. They determine how many days it takes for two satellites to be in "opposition", they find the least common factor between their orbit periods...
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Are U Still Nuts?
In this unit conversion activity, students solve 3 problems using conversion factors to find the given measurements in the new unit of measurement.
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Measuring Star Temperatures
In this measuring star temperatures, students find the temperature of a star using Planck's curve and the Wein Displacement law. Students also find the peak wavelengths for given stars using Planck's curve.
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Equations with one Variable
In this algebra worksheet, students solve word problems by rewriting it as an equations and solving for the unknown. There are 4 questions with an answer key.
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Kepler Spies Five New Planets
In this discovering new planets worksheet, students read about how the Kepler spacecraft detects new planets by observing the dimming of light emitted by stars as the planets pass in front of them. Students solve 2 problems using a...
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Rotation Velocity of a Galaxy
In this orbit of stars in galaxies worksheet, students are given an equation that models the orbital speeds of stars as they relate to their distance from the nucleus of a galaxy. Students solve 5 problems using this equation and...
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Lunar Crater Frequency Distributions
For this lunar crater frequency worksheet, students use the power-law function to solve 3 problems related to the number of craters in a given area. They integrate the power-law function to determine their answers.
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Finding Mass in the Cosmos
In this finding mass in the cosmos instructional activity, students use the equations for the force of gravity, the centrifugal force pushing a planet outwards and the speed of a planet to solve 2 problems. They find the mass of primary...
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Stars and The Modern Telescope
In this stars and the modern telescope worksheet, students use a photograph taken by the 2MASS telescope to calculate the number of bright stars and faint stars in the picture, the size of the picture, and the number of stars expected to...
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Is There Ice on Mercury?
For this ice on Mercury worksheet, high schoolers read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the scale...
NASA
Benford's Law
In this Benford's Law learning exercise, high schoolers read about the first digit frequency of numbers. Students solve 3 problems about sunspot numbers, solar wind magnetism and the depth of the latest earthquakes by using on line sites...
NASA
The Drake Equation
In this Drake Equation activity, students read about how scientists can estimate the number of intelligent civilizations that may exist in our galaxy. Students answer 7 questions about the Drake Equation and they use the internet to find...
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