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

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Children will practice counting from 1 to 10 as they add a cap to a mushroom in this dot-to-dot worksheet.

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

Get to know one of the most unique and colorful monkeys, the red-shanked douc langur. Read about why they are an endangered species with this info-sheet.

Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

Spot the living things in nature with this engaging life science worksheet!

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

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

Dip your toes into a marsh habitat in this second- and third-grade worksheet!