This page is all about building your kid's natural resources vocabulary words, along with research skills.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

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

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

Learn about life science on a farm in this colorful activity!

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Learn about food chains in this cut-and-paste worksheet for first graders!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

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

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Analyze an axolotl with this kindergarten and first-grade worksheet!

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

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

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

Explore everyday forces with this first- and second-grade science worksheet!

Help third and fourth graders become rock stars with this informative geology worksheet!

Say hello to the red-eyed tree frog in this kindergarten and first-grade worksheet!

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!