Your young cosmonaut will work on reading comprehension, story sequencing, and creative writing while he's diving into the far reaches of our universe.

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

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

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!

This Groundhog Day, find out more about the groundhog with this science sheet.

If a ship went down, would these items sink or float? Your little one will decide, with this fun worksheet to help him hone sorting and categorizing skills.

These two children sure look alike -- maybe because they're twins!

Learn about life science on a farm in this colorful activity!

Print out a set of weather-themed postcards to give your child practice identifying seasons. These weather postcards also allow kids to practice writing skills.

Match the sense to the picture in this five senses worksheet!

Analyze an axolotl with this kindergarten and first-grade worksheet!

Animal flashcards are a wonderful way to help young kids build basic skills in word recognition and early-science basics.

Observe different forces at work with this kindergarten and first-grade worksheet!

Match baby animals with their parents in this kindergarten and first-grade worksheet!

Explore everyday forces with this first- and second-grade science worksheet!

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Say hello to the red-eyed tree frog in this kindergarten and first-grade worksheet!

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade worksheet!

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

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

Children get a mini lesson in writing and the weather with this coloring worksheet.

Mini meteorologists will love predicting the weather with this worksheet! Build logic and a sense of chronology by drawing pictures of the forecast.

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

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

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

Help kindergarteners and first graders learn the parts of a plant with this coloring worksheet! 

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