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.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Children put their science vocabulary to the test with this engaging crossword puzzle!

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Ever wonder what the earth is made of? Practice reading and writing, and learn about the four layers of planet Earth.

This worksheet will help teach your kindergartner the basics of botany, by asking them to look at the pictures and then decide what a plant needs to grow tall.

Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Help your preschooler sharpen their knowledge about plants with this colorful worksheet. They'll use the word bank to name the basic parts of a plant.

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

This word search helps expand kids' animal vocabulary and introduces them to animals that live in shells, all while keeping them entertained.

Students practice classifying items as liquids or solids for a lesson on the states of matter in this fourth grade physical science worksheet.

Kids find desert animals in this science word search. Animal habitat worksheets help students learn about life forms in different environments.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

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.

Here's a beautiful science page to help your child learn the different types of clouds.

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

Which of these animals does not belong? Explore the plants and animals of the desert, and choose which ones are in their right habitat.

Learn about and color in space suits in this three-page science worksheet!

Animal flashcards are a wonderful way to help young kids build basic skills in word recognition and early-science basics.