Children get to know animals of South America in this nature-themed worksheet.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

Budding botanists can master the different parts of a seed with this helpful diagram!

This Awesome Anatomy coloring page focuses on the heart and all the different parts of it.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Studying human anatomy? Here is a great sheet that shows a diagram of all the muscle system. Your child will learn the scientific terms of the major muscles.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

In this worksheet, children practice identifying animals of North America by their tracks.

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.

Dress for the weather with this fun cut-and-paste worksheet for early learners!

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

Kids who love creepy, crawly things will truly enjoy this prekindergarten and kindergarten science-themed coloring page.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Crocodiles, snakes, and toads fill the page on this cute crossword printable. Can your child figure out each animal's name and write them in the puzzle?

Can you identify the difference between inherited and acquired traits?

Children get to know the tracks of familiar farm animals in this drawing activity.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Help your child understand pollination with this informative worksheet, complete with a diagram.

Consider the things various plants and animals need to grow and thrive in this art-meets-science printable!

Which of these animals are reptiles: turtle, cobra, or jellyfish? Your first grader will ponder this question and more, when it comes to this cute worksheet.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

This worksheet teaches kids about animal habitats. Kids match each animal to its habitat, then draw a picture of their favorite animal in its home.

As kids color in this sunny scene, they'll learn about the sun and what it does.