What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

Got a gardening guru on your hands? Give them a fun challenge with this fill-in-the-blanks quiz about the parts of a seed!

Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.

Challenge your child with a basic life science question, and she'll circle the objects that she thinks helps flowers grow.

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

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

Did you know we eat all kinds of plant parts, from the root to the flowers? Discover the importance of plants in our diet with this fun worksheet.

How does our hearing work? Give your child a great guide to the anatomy of our ears with this anatomy worksheet.

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

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

Give your budding botanist a great way to chart the growth of his seeds as they germinate! This activity is a great way to learn what a plant needs to live.

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.

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

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

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

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

How does our sense of taste function? Introduce your child to the anatomy of our tongue with this diagram and info sheet.

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Explore life science with this informative chicken life cycle worksheet. Help your student color and learn the names of each stage of a chicken's life.

This cute worksheet prompts your first grader to find out what characteristics are shared by amphibians, and then circle the animals that fit that category.

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.

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

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.

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.

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.

How much does your child know about the structure of his stomach? Learn a bit about this important organ with an informative anatomy sheet!

Does your child know his five senses? Give him an introduction to human anatomy with this sense of touch worksheet.

Learn all about the basic parts of a plant with a fun word scramble! Your child will un-scramble the letters to name different parts of a pretty plant.