Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Spot the living things in nature with this engaging life science worksheet!

Get out there and see what nature has to offer! This personal goal-setting worksheet will help your first grader get a head start on the summer.

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Learn about a few common insects and arachnids as you color them in!

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

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

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

Become a disaster detective in this fun science worksheet!

Discover the animals and plants of the past in this fossil-focused worksheet!

Children get a mini lesson in writing and the weather with this coloring worksheet.

Get to know each of the Seven Summits, then organize their heights into a graph.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

Give your little weatherman a fun activity to help him learn the seasons! He'll take a look at each picture and fill in the name of the season it represents.

Your young cosmonaut will work on reading comprehension, story sequencing, and creative writing while he's diving into the far reaches of our universe.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Help your child learn weather words with this climate-themed word search.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

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.

This weather book introduces your kids to weather description words. Trace, draw, and make a weather book while learning about sun, wind, and rain.