Students will write a fraction that shows the ratio of things in space, then simplify the fraction.

Get to know the Apollo 11 space mission in this science and history worksheet!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Does your kid love rocket ships and space? Here's a great way to slip in a geography lesson and reading practice: a coloring page of Kennedy Space Center!

Prepare to blast off with this fourth- and fifth-grade worksheet all about space travel!

Escape the gravitational pull of classwork and take an extraterrestrial break with this charming word search!

How much can you fit in each space? Calculate the volume for each item.

How much can you fit in each space? Calculate the volume for each item pictured.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

Looking for a fourth grade worksheet to help your kid with astronomy? This printable will help him learn the relative sizes of planets.

This robot soldier has found something on a Mars exploration that he's taking back home. What is it? Only your imaginative young author can decide.

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

Launch an interstellar journey into critical reading as third- through fifth-grade students explore the solar system!

Spellers take their skills to the stratosphere with this fun practice worksheet.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

Young historians learn about four pioneering female astronauts as they hone their research skills in this Who Am I? Women in Science worksheet.

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Rocket toward math mastery with this space-themed mixed operations worksheet!

In this tricky space scramble, shoot for the mono—no, the moon!

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

With this versatile graphic organizer students have spaces to record information from their sources and synthesize the information in a central space.

Your child can learn about the last manned space flight with this worksheet that works on history, reading comprenshion and science all in one.

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

This playful template includes space to write the definition of a vocabulary word, along with synonyms, antonyms, and an illustration.

When it comes to memorizing facts, nothing beats a stack of flash cards. Save yourself the space with this colorful mini-deck.