Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Practice describing different objects and substances in this colorful worksheet!

Prepare students for an upcoming science lab with this helpful worksheet!

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

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

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

Help your child learn about facts and opinions in this animal-themed worksheet! Students will read sentences and decide whether they express facts or opinions.

In this science vocabulary worksheet, kids will look at the labeled diagram of the monarch butterfly and then use what they have learned to finish the sentences.

A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Learn about the similarities and differences between objects in this colorful science worksheet!

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Can you figure out how the Triceratops got his name? Study this Triceratops fact sheet and see if you can guess.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

Discover what lives in the depths of the sea in this second- and third-grade habitat worksheet!

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.

This worksheet featuring food and natural resources touches on the subject of food chains.

Dig up some earth science learning with this printable, and turn your next hike or beach excursion into a lesson in soil science!

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

Kids write down examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.