For those of you studying human anatomy, here is a great diagram of the major organs in our body!

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Ever wonder how the human body functions? Enjoy this great info sheet all about the human heart, one of our most important organs.

Does your little surgeon need practice naming the different parts of the human body? Help your little one start to learn body parts with this worksheet.

Just like the rest of our body, our eyes are a complicated system! Learn about how the human eye works with this anatomy sheet.

The brain is the most important organ in the human body. Get a basic grasp on the parts and functions of the brain with this anatomy info sheet.

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Do you know what the thyroid does? Learn about our body's largest gland with this human anatomy info sheet.

Discover the function and parts of the human skeleton with this introductory diagram.

What are the different types of animal body coverings? Help kids sort and categorize these animals based on their body coverings.

Ready to make a body outline? This seriously fun project will give kids some big insights into the important systems that make up their bodies!

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

If your child is starting to learn human biology, give him a great study sheet with this anatomy worksheet about the pancreas.

Learn the basics of human anatomy with this info sheet all about the bladder. Your child will learn the different parts of the bladder

Did you know people can live with just one kidney? Get a head start on human anatomy with this info sheet on kidneys.

Studying the human body? Get to know your body inside and out with this muscle diagram.

Learn the names of some of the less-often-celebrated parts of your body with this life science diagram.

Explore the different body coverings of animals with this fun coloring page.

Learn all about the liver with this anatomy sheet. Our liver is one of many organs in the digestive system expelling waste from the body.

Did you know our sense of smell is also called "olfactory"? Learn about the structure and function of the nose with this human anatomy sheet.

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.

Read about the intestines, an important part of our digestive process. Your child will see a diagram of this body organ and learn important terms and concepts.

This diagram of a human skeleton is labeled with 12 major bones, from skull to fibula.

Children will look at a model of the human arm and hand bones, then refer to a chart to label it correctly, in this anatomy worksheet.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

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.

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!

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade worksheet!