For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

This worksheet teaches all about the planet Saturn and its placement in the Solar System.

Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

How far away is the Red Planet from the sun? Find out with this great Solar System printable.

Build nature vocabulary with this habitat-matching worksheet!

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

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

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

Children label the eight planets of our Solar System in this simple astronomy worksheet.

Little zookeepers can have some fun placing these animals in the right spot--do they fly, swim or crawl?

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Does your little scientist know the water cycle? Challenge her with this cut and paste activity where she'll label each part of this water cycle!

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

Do monkeys live in the rainforest or the desert? Your child will get familiar with animals and their different habitats with this fun match up game.

Teach your child about the layout of the Solar System with this simple worksheet, featuring the planet Neptune.

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.

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.

Use this worksheet to make a hammerhead shark headband to wear!

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

Find out fun facts about Monarch butterflies and create your own colorful butterfly in this worksheet. Then turn it into a pretty placemat!

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

Help your kindergarten students learn about sequencing and science as they learn about the five stages in a ladybugs life.