How many back-to-school items can you count? Get your kindergartener ready for elementary school math with this introduction to subtraction worksheet.

How many stars and planets can you count? Get your preschooler or kindergartener ready for elementary school math with this introduction to subtraction worksheet.

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

Embrace Earth Day with this classic number puzzle for third through fifth graders!

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Count a collection of Earth Day-themed items in this preschool and kindergarten worksheet!

Spark your first grader's excitement for geometry with a little outer space shape practice. Can he count all the shapes in this space scene?

Kids practice adding numbers with addends up to 10 and writing the sums on this space-themed kindergarten math worksheet.

Use this glossary with the EL Support Lesson Plan: Outer Space Shapes.

Space out with this shapes worksheet, where kids identify basic 2D shapes.

Have your child count up the space items and subtract the darker pictures in this visual worksheet to solve the subtraction problem.

Use these outer space subtraction sentences to help your child break down subtraction math into manageable chunks.

Count the number of school supplies in each box to find the answers to the simple addition problems.

Suit up for stellar subtraction! Have your little astronaut count the space suit parts in the boxes and subtract the darker pictures to solve the problem.

Get ready for a galactic expedition! How many stars do you see? Is that a rocketship? Help your kindergartener practice their subtraction skills as they discover what is happening in space.

Use these vocabulary cards with the EL Support Lesson: Outer Space Shapes.

Find out how five families contributed to an elementary school’s spruce up day with this upper elementary logic puzzle!

Give your kindergartener's subtraction practice that is out of this world with single digit subtraction problems featuring space shuttles and comets.

Kids practice recognizing ovals, diamonds, and stars as they color a rocket shooting through space.

Has your child mastered single digit subtraction? Then she's ready to kick it up a notch! Trace the X's and count how many space pictures are left.

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

Gather your supplies for the start of the school year with this sudoku for first, second, and third graders!

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

Your kid will make a simple outer space puzzle. After cutting out the puzzle pieces, he will then put them together in the correct order to complete the scene.