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!

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

Reach the peak of number know-how with this worksheet all about comparing numbers!

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Learn all about the word forms of multi-digit numbers with this cut-and-paste worksheet, tailored for second through fourth graders!

Follow the path to reach division mastery, the greatest treasure of all!

Work in all four operations with this third- and fourth-grade worksheet!

Abbreviate all things from months to street names in this engaging worksheet!

For your next trick, try solving all of the multiplication problems in this colorful math worksheet!

See if you can spot all of the matching expressions in this engaging third- and fourth-grade worksheet!

Collect all of these lucky clovers by solving these multiplication tables! Your little math whiz can get started on memorizing his times tables.

Challenge your third grader to put all 50 states in alphabetical order, and brush up on U.S. geography while they're at it!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Focus on facts about figures with this helpful third- and fourth-grade worksheet!

What is true about Washington, D.C., and what is just an opinion? 

Children learn about the life of Barack Obama, the 44th president of the United States, in this timeline activity.

Read about winters past, present, and future in this cheerful grammar worksheet!

Need some help learning about helping verbs? Look no further than this worksheet!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Learn more about the small differences in meaning between similar words with this engaging worksheet!

Kids completing this third grade reading and writing worksheet add one of four prefixes to words to finish sentences about Negative Nancy.

How many titles and job names can you shorten? Learn about abbreviations in this worksheet!

Learn more about equivalent fraction pairs through this colorful worksheet designed for third graders! 

In this worksheet, children determine the order of events in a story about two friends who like to roller skate together in their neighborhood.

Learn about some of the most important landmarks in Washington, D.C., in this second- and third-grade matching worksheet!

This activity on the past and present tenses makes learning about -ed and -ing word endings a delicious adventure!

With this worksheet your third graders will enjoy learning important facts about the Statue of Liberty and strengthen their vocabulary.