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

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.

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

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

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

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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

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

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Test your kindergartener's produce proficiency by challenging her to separate the fruit and veggies from other foods on this worksheet.

Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

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

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

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

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

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.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

Next time you're outside, go on a treasure hunt with this activity from PBS KIDS' Dinsosaur Train. Then, write all about your nature treasure loot!

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

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.

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.