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Worksheet
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Distances in Space

For Students 8th - 10th
In this distances in space worksheet, learners learn about astronomical units and light years as measurements for great distances. Students use both of these units of measurements to solve five problems.
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Worksheet
Curated OER

Nuclear Decay

For Students 9th - 12th
In this nuclear decay worksheet, students read about alpha and beta decay and the isotopes formed by the reactions. Students solve nine problems including writing the equations for the decay of radioactive isotopes, identifying the...
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Worksheet
Curated OER

Understanding the Rutherford Model

For Students 9th - 12th
In this Rutherford model worksheet, high schoolers read about Rutherford's experiment with gold foil and alpha particles which led to the discovery of subatomic particles. Students answer six analysis questions about the experiment and...
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Worksheet
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The Atom

For Students 9th - 12th
In this atom learning exercise, students read about the structure of the atom including its subatomic particles and John Dalton's theory of the atom. Students also read about the differences between atoms, molecules and compounds. They...
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Worksheet
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Continent Word Search

For Students 2nd - 5th
In this continents word search worksheet, students locate the names of the 7 continents, listed in the word bank, within the word search puzzle. Students fill in the blanks in 8 sentences with the appropriate continent names.
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Worksheet
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Paraphrasing

For Students 6th - 12th
In this paraphrasing worksheet students are tasked to paraphrase five short passages. Students write their paraphrase and can then self check against sample answers.
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Worksheet
Curated OER

Plate Tectonics Review

For Students 8th - 10th
In this plate tectonics worksheet, learners review concepts such as the types of plate boundaries, the concept of continental drift, sea-floor spreading, earthquakes, and plate tectonics. They match 30 terms with their definitions.
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Worksheet
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Ocean World

For Students 7th - 9th
In this components of the ocean worksheet, students answer 20 questions about various species in the ocean such as plankton, different types of whales, sharks, and herring. Students also answer questions about the volume of water in the...
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Worksheet
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Zork Genetics

For Students 9th - 12th
For this genetics worksheet, students use an imaginary species and a list of genetic traits and the alleles that code for each trait to determine the genotype and phenotype probabilities of offspring. Students complete nine monohybrid...
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Worksheet
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A Mathematical Model of the Sun

For Students 9th - 12th
In this mathematical model of the sun activity, 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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Worksheet
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Working with Rates

For Students 9th - 12th
In this working with rates worksheet, learners 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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Worksheet
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Astronomy as a Career

For Students 7th - 9th
In this astronomy as a career instructional activity, students use 2 graphs to answer 4 questions about the number of PhDs awarded, the number of PhD's awarded compared to Bachelor's degrees in astronomy and factors that might be...
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Worksheet
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Coronal Mass Ejection

For Students 9th - 12th
In this coronal mass ejection worksheet, high schoolers read about the coronal mass ejections detected by the IMAGE satellite and the Hubble Space Telescope resulting in auroras. Students solve 6 problems and determine the speed of the...
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Worksheet
Curated OER

Coronal Mass Ejections

For Students 9th - 12th
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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Worksheet
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Why do Stars Rise in the East?

For Students 8th - 10th
For this stars rise in the east worksheet, students 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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Worksheet
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IBEX Uses Fast-Moving Atoms to Map the Sky!

For Students 9th - 11th
In this energetic neutral atoms worksheet, students solve 3 problems including determining the formula for particle speed, writing the equation to show the relationship between mass, energy and speed and determining the speed of protons...
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Worksheet
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Spitzer Sees a New Ring Around Saturn

For Students 9th - 11th
In this Saturn's rings worksheet, students read about the Spitzer telescope that detected a new ring around Saturn. Students solve 6 problems including determining the formula for the area of a circle, finding the volume of the new ring...
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Worksheet
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Chandra Explores Angular Size

For Students 9th - 12th
For this angular size worksheet, students read about how astronomers determine the size of objects in the sky by using their angular size. Students are given equations that allow scientists to convert the angular size into kilometers....
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Worksheet
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From Dust Balls to Asteroids

For Students 9th - 12th
In this asteroids worksheet, high schoolers solve six problems where they find the equation for the mass of asteroids, they find the equation for the growth of asteroids, and they integrate their answers.
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Lesson Plan
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Time Zones

For Teachers 7th - 10th
In this time zones worksheet, students are given a map of the Earth indicating the time zones, the prime meridian and the international date line. Students answer 5 questions about solar occurrences and determine when each would be seen...
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Worksheet
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Plate Tectonics

For Students 5th
For this plate tectonics worksheet, 5th graders are given notes with diagrams showing Earth's layers, the tectonic plates, evidence of Pangaea, sea-floor spreading and the types of boundaries. Students answer 5 review questions about the...
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Worksheet
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Eclipses

For Students 6th - 9th
For this eclipses worksheet, learners are given diagrams of a solar and lunar eclipse. They fill in each diagram with given terms and color the diagram to indicate the process for each type of eclipse.
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Worksheet
Curated OER

As and Like Exercise

For Students 3rd - 5th
In this sentence completion with the words as or like worksheet, students read descriptions of their usages, fill in the blanks with as and like to complete sentences, and create additional sentences using them correctly. Students write...
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Worksheet
Curated OER

Back to School Matching Cards

For Students K - 1st
In this back to school instructional activity, students cut out 3 pictures and 3 words with a back to school theme. then use them to play a matching or concentration. The words are "apple", "bus", and "school".

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