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!

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Build a food chain with this hands-on worksheet for kindergarteners and first graders!

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!

Study the traits of desert plants with this cut-and-paste worksheet for kindergarteners and first graders!

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

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

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

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

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

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

Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!

Learn about food chains in this cut-and-paste worksheet for first 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!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

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

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

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

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

Science can be a bit of a bore to some students, but with this quick worksheet on chemical and physical reactions, it can at least be a breeze.

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

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

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

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

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.