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Worksheet
Curated OER

Deep Impact Comet Encounter

For Students 9th - 12th
Physics apprentices analyze the impact of NASA's Impactor as it collided with the comet Tempel 1 in July of 2005. They calculate the mass and speed of the comet, along with the distance it might drift off of its orbit over time. This...
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Lesson Plan
Journey Through the Universe

Comets: Bringers of Life?

For Teachers 5th - 8th Standards
Young scientists investigate the elements found in our solar system and then construct a model of a comet. They apply their new knowledge to the formation of the solar system. 
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Worksheet
Curated OER

Asteroids, Meteors, and Comets

For Students 4th
Although a bit confusing, this is an interesting exercise which will lead to greater understanding of the differences between asteroids, meteors, and comets. Learners must find the correct path that takes them through a series of...
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Worksheet
Curated OER

Deep Impact-Comet Flyby

For Students 9th - 11th
In this comet and angles worksheet, students read about the Deep Impact spacecraft that flew by the comet Tempel-1. They use a given formula to find the angular diameter of the comet and solve 4 problems using the equation.
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Worksheet
Curated OER

The Comet Encke Tail Disruption Event

For Students 9th - 12th
In this comet tail disruption instructional activity, students solve 7 problems using two images from NASA's STEREO satellite showing the breakup of the comet's tail. Students analyze the diagram and use the scale to solve the problems...
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Worksheet
Curated OER

Asteroid, Comet, or Meteor?

For Students 6th - 8th
In this asteroid, comet and meteor worksheet, students complete a chart by determining which of 8 given characteristics belong to asteroids, comets or meteors.
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Worksheet
Curated OER

Spotting an Approaching Asteroid or Comet

For Students 9th - 12th
In this asteroid and comet activity, 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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Worksheet
Curated OER

A Star Sheds a Comet Tail!

For Students 9th - 12th
In this comet tails and stars learning exercise, students read about the star Mira and the vast clouds of gases it emits. They use a photograph from the Galaxy Evolution Explorer satellite to solve 5 problems about the scale of the...
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Worksheet
K5 Learning

Miss Mitchell's Comet

For Students 3rd - 5th Standards
Maria Mitchell discovered a comet, became the first female astronomer in the United States, and even has a crater on the moon named after her! Learn more about her passion for the stars with an informative reading passage, followed by...
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Worksheet
Curated OER

Comets and Asteroids

For Students 6th - 8th
In this space science worksheet, students find the words that are part of new vocabulary for the concepts of comets or asteroids. The answers are found at the bottom of the page.
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Worksheet
Curated OER

New Information From an Old Comet

For Students 5th - 8th
In this comet worksheet, students will read information about the Comet Halley that has been collected by recent space probes. Students will use this information to complete 7 short answer questions.
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Worksheet
Curated OER

Temple 1-Close-Up of a Comet!

For Students 9th - 12th
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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Organizer
Curated OER

Asteroid, Comet, or Meteor?

For Students 4th - 6th
In this asteroid, comet, and meteor graphic organizer worksheet, students compare and contrast asteroids, comets, and meteors as they mark the characteristics of each.
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Interactive
Curated OER

Dinosaurs, Comets, Asteroids

For Students 4th - 6th
In this dinosaurs worksheet, students answer multiple choice questions about dinosaurs, comets, and asteroids. Students complete 3 questions.
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Worksheet
Curated OER

LINEAR Comet

For Students 4th - 8th
In this comets worksheet, students answer multiple choice questions about the death of the comet LINEAR. Students answer 3 questions.
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Worksheet
Curated OER

Other Objects in the Solar System

For Students 7th - 9th
In this solar system learning exercise, students complete a crossword puzzle given 11 clues about objects in the sky such as asteroids, meteoroids, comets and planets.
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Worksheet
Curated OER

Comets

For Students 3rd - 4th
In this space science learning exercise, students learn 3 facts about comets and then read a short informational passage about comets.
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Worksheet
Curated OER

Other Objects in the Solar System

For Students 5th - 8th
In this solar system activity, students will explore other objects found in the solar system such as asteroids, comets, and meteors. This activity has 7 short answer and 2 fill in the blank questions.
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Activity
It's About Time

Impact Events and the Earth System

For Teachers 7th - 12th Standards
What would happen to Earth if an asteroid struck it? Assist young scientists as they explore the mechanics of an impact event and effects caused by it; calculate the energy released once an asteroid strikes Earth's surface; and compare...
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Worksheet
Curated OER

Asteroids Between Mars and the Sun

For Students 8th - 10th
In this asteroids of the solar system worksheet, students observe a diagram showing all the minor planets found in the orbit of Mars. Students answer 4 questions about the minor planets inside the orbit of other planets, they find the...
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Worksheet
Curated OER

The Ellipse

For Students 9th - Higher Ed
This is a practical sheet with the instructions to draw a set of ellipses. After following the diagrams, there are ten questions to complete, with calculations expected for alternate orbits and comparisons related to actual planets in...
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Worksheet
Curated OER

Solar System

For Students 3rd - 6th
In this Solar System activity, students are quizzed. Students answer questions about the solar system and the planets and other celestial bodies that comprise it.
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Worksheet
Curated OER

Earth And Beyond

For Students 5th - 10th
In this earth and space worksheet, students identify and locate vocabulary terms and names related to earth and space sciences. There are 53 words located in the puzzle.
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Lesson Plan
Curated OER

The Sun

For Teachers 8th - 10th
In this space science worksheet, students identify and name which gases make up the sun and the name of the part of the sun that we can see from Earth. Then they describe a solar eclipse and draw a diagram illustrating what happens...

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