What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

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

Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!

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!

Children will plan our their STEM design, reflect on the process of building their creation, and brainstorm ways they could make their design even better.

Gear up to go into the science lab with the help of this activity!

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Whoa, this spider is quite the spinster! He is actually one of many brand new species discovered between 2009 and 2011.

Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

Dive into habitat studies with this second- and third-grade worksheet!

Did you know that an elevator is actually one of the six simple machines? Help your child understand how the pulley works.

Walter's Duiker is a new species of duiker, a kind of antelope, and one of many new species discovered between 2009 and 2011.

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Learn how seeds move with this second- and third-grade matching activity!

Dive into a coral reef habitat with this second- and third-grade worksheet!

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Color the T Rex Leech! Named for its sharp teeth, he is one of many brand new species discovered in the past two years.