A coloring sheet of a Mars rover searching for life on other planets.

Dive into a coral reef ecosystem with this life science worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Explore a forest habitat with this life science worksheet for second graders!

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Match each animal to its home in this first- and second-grade life science worksheet!

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

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

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

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

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!

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

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

The olm is a blind salamander that lives in Europe. Kids will learn how pictures help illustrate concepts with this life science worksheet.

This mole has a pouch for its young, just like kangaroos. Get your child into life science learning with this fun coloring page.

Fossils have a lot to teach us about life on earth, but they can also be used to help teach kids the scientific method.

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

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.

Microscopes bring biology to life, allowing us to explore the world's tiniest living things. Have your child create his own organism in the sample slide.

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

This Dandelion and ants coloring page features a depiction of Dandelions with a group of Odorous House Ants gathering around. Bring them to life with color!

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.