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

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

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

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

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

Learn how seeds move with this second- and third-grade matching activity!

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

Discover different types of energy with this third- and fourth-grade science worksheet!

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

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.

Explore the applications of electrical energy with this helpful second-grade worksheet!

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

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Explore magnetism with this colorful science worksheet for third and fourth graders!

Help third and fourth graders become rock stars with this informative geology worksheet!

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

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

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

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

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

Change up your regular classwork with this hands-on science worksheet!

Young botanists test their plant know-how with this quiz.

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!