This science page presents the cumulus cloud, the puffiest, fluffiest kind of cloud that's made for playing outdoors under.

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

Don't believe a bird could catch a rattlesnake? Believe it. The greater roadrunner lives up to its name by running up to 20 miles per hour and hunting snakes.

Learn about the numbat, a squirrel-like creature from the Australian outback.

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

This worksheet asks your kindergartener to circle all the articles of clothing that are best for cold weather.

Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.

Kids love exploring, so take your little one on a nature walk and learn about living things together with this science worksheet.

Color in Arizona's state bird, the Cactus Wren, the largest wren in North America.

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Discover the many different kinds of conifer and deciduous trees as you complete this word search!

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a waspâs life.

Seasonal weather postcards get kids to learn some vocabulary and identify the seasons. Learn about spring, summer, fall, and winter with weather postcards.

Get your child thinking about the five senses with this colorful worksheet, which gets him to consider taste, touch, sight, sound and hearing.

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

Your future oceanographer will enjoy coloring in the multi-eyed octopus in this coloring page in addition to adding color to the cute angel fish beside him!

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Read about a little-talked-about bird that inhabits the wetlands of Yellowstone National Park, the sandhill crane.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

Color in the Cardinal, the state bird of Kentucky, in this state bird coloring page. Make sure to use a bright red crayon to color in those famous feathers.

This changing seasons worksheet helps your child discover how trees change at different times of year. Learn about changing seasons with this worksheet.

Challenge your child with a basic life science question, and she'll circle the objects that she thinks helps flowers grow.