3rd Grade Science Worksheets : Page 4

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

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Discover the science behind an ages-old 4th of July tradition with this firework diagram.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

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

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

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

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

Can you and your child come up with a few ways to conserve water in your home? This printable starts you off with five ways to conserve water.

As your child completes this science worksheet on the life cycle of a peanut, he'll get the chance to practice his sequencing, labeling, and drawing skills.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Test your third grader's biology knowledge with this worksheet, which challenges him to separate invertebrates from animals with a backbone.

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Crossword puzzles are a great way to make life science learning fun. This one's all about natural selection, and it's sure to give your child a fun challenge.

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

Children match animals to their ecosystems in this life sciences worksheet.

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

How much does your child know about the animal kingdom? Help her discover interesting facts with this animal crossword.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

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