Brrr, it's cold outside! In this worksheet, kids practice reading thermometers to figure out what the temperature is.

There's no better way to get your child thinking about the weather than by having them write about it. Kids write a sentence about the weather in each picture.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Stem, primary root, secondary root … Let your kid dig into this colorful worksheet, and fill in the missing names on this tree parts diagram.

Which of these animals are reptiles: turtle, cobra, or jellyfish? Your first grader will ponder this question and more, when it comes to this cute worksheet.

Children work on pattern-spotting and observation skills as they determine which of these six type of creatures is a bird.

This cute worksheet prompts your first grader to find out what characteristics are shared by amphibians, and then circle the animals that fit that category.

Does your first grader want to know more about mammals? This worksheet gives her a chance to do some research to decide which animals fit into that category.

Children will enjoy this appealing worksheet that invites them to consider which of the items shown are necessary to plant life.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

Discover the ways that you can help the planet in your everyday life in this inviting worksheet!

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!

If there was ever a bird that was made to become a coloring sheet, it's the rainbow lorikeet. This bird is gorgeous!

Have you ever heard of a bird building a structure of sticks and leaves in order to attract mates? You have now.

The emu: It's the second-largest bird in the world. How big is it? Let's just say that its eggs can be almost 9 inches long!

This large, flightless bird is both shy and aggressive toward humans, which has made it tough for scientists to study.

Soar through a series of Australian animals worksheets, stopping to appreciate massive birds like the wedge-tailed eagle and its 7-foot wingspan!

You won't find a smaller animal that looks meaner than the frill-necked lizard. When it gets frightened, it opens its mouth wide and flares its trademark frill.

When it comes to odd-looking animals, Australian goanna lizards probably take the cake. Kids will love coloring in this odd creature.

The cattle dog isn't your average dog, and its back story is unusual too. Learn about these dogs and color in the picture.

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

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!

Would a talking bird from Australia have an Australian accent? This worksheet doesn't answer this question, but it is a lot of fun to color!