Every living thing needs a home to survive! Many animals have unique and interesting ways of building their homes.

These math cards are printable quiz cards to challenge your first grader's overall knowledge.

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

Dig into the past with this third-grade worksheet all about fossils!

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

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

Have you ever heard of a bird building a structure of sticks and leaves in order to attract mates? You have now.

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Human anatomy may be complicated, but even more intricate is our DNA! Learn the basics of our body's building blocks with an informative sheet.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Connect the dots from 1 to 30 to reveal Styracosaurus's mighty horns.

Learn the ins and outs of one of the body's most important organs: the heart!

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

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

Learn more about Gallimimus, one of the fastest dinosaurs, with this cool dino dot to dot.

Expose your 1st grader to the animals of Australia in a fun way: coloring! Start with one of the cutest, most beloved animals Down Under, the koala.

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Unearth fossils in this explorative third-grade worksheet!

Learn more about the bones in your body and just how important they are with this reading sheet and diagram, all in one.

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

Learn about the parasaurolophus, one of the most musically inclined dinosaurs with this dot-to-dot coloring page.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

Learn about Supersaurus, one of the largest dinosaurs ever recorded, with this fun fact dot to dot printable.

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

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