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

Have you ever noticed how some animals walk, while others fly or swim? Study the ways animals move in this preschool and kindergarten worksheet!

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

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

Look for natural resources around a farm in this engaging worksheet for second and third graders!

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

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

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

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

How well do you know your laboratory equipment? Find out with this fun matching activity!

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Search for natural resources with this fun worksheet for second and third graders!

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

Prepare your students for a fun and safe lab environment with the help of this laboratory safety contract!

Get to know your classroom laboratory equipment with this fun scavenger hunt activity!

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

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!

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

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

Learn how hot air balloons take flight with this middle-grade worksheet about convection!

Make sure your young scientists stay safe as they conduct experiments!

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

Design your own heat sink with this energetic activity!

What's the weather like today? Here's a word search perfect for any budding meteorologist.

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