3rd Grade Science Worksheets : Page 5

Budding scientists can learn about an important physical science concept with this worksheet all about density!

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

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.

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

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

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

Here's a great way to teach your kids more about our solar system. This worksheet focuses on the dwarf planet, Pluto.

Lots of people like turtles, but how much do you really know about them? Get to know one of many types of turtles with this informational worksheet.

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of the metric system.

It’s time to practice typing capital letters using correct finger placement.

How well does your child know the layout of our Solar System? This worksheet focuses on the biggest planet, Jupiter.

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

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.

What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

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.

Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

Jaguars eat deer? Wow. Alligators, too? Are you kidding? What don't they eat? There's way more to learn about these intriguing eaters in this cool worksheet.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

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

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.

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.

In which habitat could you find an arctic fox, a polar bear, and a snowy owl? Have your kid find tundra animals with this word search worksheet.

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Ever wonder what's inside a camel's hump? Your child will become familiar with animals that live in the desert with this fun activity sheet!