Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

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

Celebrate Earth Day with this fun word puzzle for third, fourth, and fifth graders!

Decode an Earth Day joke with this engaging worksheet for first and second graders!

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!

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

Boost your counting skills with this space-themed worksheet for second graders!

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

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Quiz your little scientist on his knowledge of the soil layers! He'll be reviewing some important earth science concepts and key terms.

You’ll be over the moon when this worksheet helps you master addition and subtraction!

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!

This colorful printable combines outer space with double-digit addition--making for an exciting math learning experience for your second grader!

Mixed operations—the final frontier! Explore addition, subtraction, multiplication, and division in this tricky space-themed worksheet!

For this second grade math worksheet, kids look at each analog clock, determine the time, and write the time in the space provided.

Calculate the area of rectangle spaces in this measurement and data worksheet!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Kids fill in the missing spaces of the multiplication table to complete this second and third grade math worksheet.

In this division puzzle, learners will use the existing numbers to complete each problem, writing the answers in the empty spaces.

Kids fill in the missing spaces of the multiplication table for numbers 1 to 12 to complete this third grade math worksheet.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

This cut-and-paste, categorizing activity helps students review root words!

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Children get an introduction to plate tectonics in this geology worksheet.

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.