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Spectral Classification of Stars
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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The Solar Neighborhood within 17 Light Years!
In this distance between stars worksheet, students plot the distance between the sun and 11 other stars on a 2 dimensional grid using a protractor and a ruler. They determine the distances between various stars and they find the shortest...
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Tidal Forces-Let'er Rip!
In this tidal forces worksheet, high schoolers 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...
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Pan's Highway-Saturn's Rings
In this Pan's highway activity, 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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Number Sentences Puzzles
In this number sentence puzzle worksheet, students are given 2 number sentences and they determine which stories match the sentences. They are also given a story and they determine which number sentence matches the given story.
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Can You Hear My Now?: Getting the Message Across
In this power transmittance worksheet, students read about sources that transmit power and are given a chart with the distance and the power transmitted by each device. Students determine the intensity in watts of the power for each...
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Light Travel Times
In this travel time of light worksheet, students read about the NASA satellites and space probes that transmit radio signals at the speed of light across huge distances. Students solve 3 problems about data transmission from space to...
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Earth's Rotation Changes and the Length of the Day
In this Earth's rotation and day length worksheet, students are given a table with the period of geological time, the age of the Earth and the total days per year. Students calculate the number of hours per day in each geological era,...
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Planetary Alignments
In this planetary alignments worksheet, students use 2 different methods to find out when planet alignments will occur. They use a three number series and they use least common multiples to find out when Mercury and Venus will align.
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Changing Perspectives on the Sun's Diameter
In this sun's diameter worksheet, students 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...
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Why do Stars Rise in the East?
In this stars rise in the east activity, learners use geometry to show how the Earth rotates from west to east and why celestial bodies appear to rise in the east and set in the west. Students draw a figure and label given points in...
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Solar Isolation Changes and the Sunspot Cycle
In this sunspot cycle and solar irradiation worksheet, students use 2 graphs of daily total solar irradiance and sunspot activity to solve 3 problems. They find the average solar irradiance during a given time, they determine the...
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Carbon Dioxide Increases
For this atmospheric carbon dioxide worksheet, students 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 percentage of...
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Sunspot Activity
In this sunspot activity worksheet, students are given a table with 3 types of flares produced by sunspots based on their brightness. Students answer 5 questions by interpreting the data and they determine the percentages of the...
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A Bird's Eye Look at the Sun-Earth System
In this Sun-Earth system worksheet, learners fill in blanks with the proper terms from a given list to complete a summary of the relationship between the Sun and the Earth. A major topic includes how solar storms effect the Earth and the...
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Solar Activity
In this solar activity activity, students complete a puzzle given a word bank with matching numbers. The numbers correlate to the answers to basic math problems that use the order of operations. Students use their mathematical answers to...
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The Plasmasphere
In this plasmasphere worksheet, students read about the dilute region of gases 10,000 kilometers above the Earth where atoms are ionized. Students use a photograph taken by the IMAGE EUV instrument to answer 3 questions about the...
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Coronal Mass Ejections
In this coronal mass ejections worksheet, students observe a time line of events that took place during a solar storm. Students use the time line to answer 3 questions about the solar storm and the time it took to reach Earth. Students...
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Satellites and Solar Cells
In this satellite and solar cells instructional activity, students determine the electrical power generated by the solar cells on the IMAGE satellite. Students solve 3 problems including finding the usable area of the satellite,...
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Super-Fast Solar Flares!
In this solar flares learning exercise, students observe a sequence of figures of a solar flare observed in 2003 from the Ramaty High Energy Solar Spectroscopic Imager satellite. Students solve 6 problems including finding the scale of...
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Temple 1-Close-Up of a Comet!
In this comet worksheet, students solve 3 problems using a composite image of the Temple 1 comet. Students determine the scale image, the size of the nucleus of the comet and the height of a cliff on the comet.
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NASA Satellite 'Sees' Carbon Dioxide
In this atmospheric carbon dioxide worksheet, learners observe a map showing the concentrations of atmospheric carbon dioxide taken by the Atmospheric Infrared Sounder instrument. Students solve 4 problems using the map. They determine...
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A High-Resolution Satellite Photo
In this high resolution satellite photograph worksheet, high schoolers observe a photograph taken by the Lunar Reconnaissance Orbiter of the Tennessee Court House. Students use the photograph to solve 4 problems about the scale of the...
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Earth's Magnetic Pole
In this Earth's magnetic pole worksheet, students use a diagram showing the changes in the magnetic pole of the Earth over time. Students use the given scale of the changes to answer 6 questions about the average speed of the magnetic...