Learn all about how we breathe with this info sheet about lungs. Your child will learn the different parts of the lung, including terms and concepts.

Learn all about the California state bird, the Quail (and color it in, too) with this fun page from our State Birds series.

The sugar glider looks so odd you may think it only exists in cartoon, but your kid can learn a bit about this very real animal and then coloring it in.

Test your memory skills as you review the different types of animal body coverings with this animal memory match game!

What does a seal eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

This colorful diagram is a handy reference guide for kids learning basic body systems.

This Rhode Island state bird coloring sheet features a popular breed of chicken.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Discover the symbiotic relationship that helps this angler fish find his next meal!

Learn the names of major joints in the human body, the points at which bones intersect to make your arms and legs bend.

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

The Washington state bird is the Willow Goldfinch. First graders will learn fun facts and add color to help bring the picture of the bird to life!

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

Help your child practice his science skills with this science worksheet, which will challenge his knowledge of reptiles and ask him to solve a puzzle!

Learn about the grizzly bears that live in Yellowstone National Park.

Colorado's state bird is the Lark Bunting, and you can learn all about it with this coloring page.

This bright and colorful worksheet helps your child bring the technical terms of the bones in his legs down to size.

Learn about Oklahoma's Scissor-Tailed flycatcher, who can be spotted by their unusually long tails.

Your budding ornithologist can learn about Minnesota's state bird, the loon, with this coloring page.

Learn about the California tiger salamander, which uses its toxic, bad smell as a defense.

Find out more about single-cell organisms with this coloring page and diagram.

What does a butterfly eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.

This Awesome Anatomy sheet focuses on the brain, often considered the most vital of vital organs.

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

Explore this diagram of the water hyacinth with your little one. She'll be learning the parts of a flower as she colors in this delighful picture.

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

This page is all about Nevada's Mountain Bluebird. Make sure you have enough blue crayons to get you through this sheet!

Cranium, noodle, melon, noggin...the human skull has been called a lot of things over the years. Here are the proper names for each part.

This coloring page features a puffed up, spiky blowfish.