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

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

Full of colorful images, this worksheet helps your kid think about the five senses. He'll have fun matching objects with the sense he thinks fits the best.

Clock, octopus, starfish, turtle: Which thing does not belong in this group? Kids completing this preschool worksheet identify the object that does not belong.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

Get your child thinking about the five senses with this matching worksheet that gets her to consider taste, touch, sight, smell and hearing.

Both of these animals have big ears! Your child will look at the pictures of unusual animals in this worksheet and try to learn some new things about them.

Dive into the principles of energy transfer with this energetic physical science worksheet!

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

We use our ears to hear, mouth to taste, eyes to see, hands to touch and nose to smell, match pictures to the corresponding sense on this cute worksheet.

Construct your own map with this hands-on science worksheet for second graders!

Track down the missing matter in this fifth-grade science worksheet!

Budding scientists can learn about an important physical science concept with this worksheet all about density!

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

These 12 dinosaur names are all mixed up, and need a dinosaur expert to help unscramble the letters.

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

Ever wonder what the earth is made of? Practice reading and writing, and learn about the four layers of planet Earth.

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

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

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

Sort out the seasons with a fun match-up activity! Your child will review her knowledge of the calendar by matching up each holiday with its season.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

Kids color just the things they can taste on this kindergarten science worksheet.

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.