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

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

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

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

Describe how things feel when you touch them and push on them!

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

Prepare for an exciting experiment with this cut-and-paste lab safety worksheet for first and second graders!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

With this fun sheet, your child will get to learn a few fun facts about the raven, and then complete a crossword based on what she's just learned.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Here is a fun way to learn about a species of bird: the barn owl! Your child will get to complete a crossword puzzle based on fun facts he's read.

With this animal fun page, your child will read a few fun facts about the Great Gray Owl, and complete a crossword based on what he's learned.

This Bandicoot coloring page features two pictures to color of this rabbit-like animal and the opportunity to learn a few fun facts about Bandicoots!

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

So what on earth is this funky creature? He is a Louisiana Pancake Batfish, one of several brand new species discovered within the past two years.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Don't get too afraid of this cockroach, he lives all the way in South Africa! And he is one of many brand new species discovered in the past two years.

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

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

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

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

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

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

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

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