Get your hands dirty in the name of science! Explore the basic elements of the earth's surface with this beginner's guide to rocks, soil, and processes that change them.

Build basic language skills with this useful workbook!

Step up your skills in language arts in this stellar workbook!

Geometry isn't so scary when it comes with colorful designs and easy-to-interpret illustrations! In order to take on algebra later on, your student will first need to conquer basic geometry.

Dive into the magic of storytelling with this diverse series of writing prompts. Each prompt is centered around a funny illustration and they include different genres such as poetry, journalism and more!

Electrons and currents, this is electrifying science learning! From Tesla to Frankenstein here's a fun spin on electricity and magnetism coiled into one readable book of facts and ideas to try.

Experience a meteoric rise in your language skills with the help of this workbook!

Scale math heights using this workbook that's based on real measurements of U.S. geography. Kids rely on charts and data provided to answer word problems.

Give the subject of energy a zap! This workbook offers a brief overview of energy, its sources and uses. With clear vocabulary and illustrations, it's a great introduction to what fuels us.

Swashbuckling stories sighted! Travel the seas with these reading pages on real figures from history, with the coloring and cutting projects your child needs to bring his pirate alter-ego to life.

POW! Knock writing practice out cold with this super series of creative writing sheets. Your young superhero can flex his imagination by drafting his own comic strips.

Learn the lay of the land with a comprehensive breakdown of Earth's landforms. From buttes to fjords, kids will learn all the terminology and science behind the amazing structures of our planet.

Whether it's allowance or a dog-walking business, kids are often looking for ways to earn an extra buck. Tap into that interest with practice that includes calculating tips, sales tax and commission.

Whip up a flurry of creativity with these writing prompts; a perfect addition to any writer's journal. Play with story cards, write out winter goals and go on writing adventures in winter scenarios.

United States symbols include songs, buildings, documents and people. This introduction to the Constitution and national treasures keeps learning fun and manageable for your young citizens.

There are nuggets of California history in this here workbook! The California Gold Rush sets the stage to practice reading and social studies skills.

What on Earth? This reading comprehension work revolves around facts and myths about our own planet. Extend your child's reading skills and help ideas take root with this down-to-earth workbook.

Celebrate the Summer Olympics with this activity book. Learn some history, get to know Olympic athletes and ready yourself with all the tools you need to host your very own backyard games!

Hands-on movie activities bring to life vocabulary and reading comprehension.

Children learn about a variety of aspects of Native American life and culture in this social studies workbook.

Math is part of everyday life, so learn math concepts with everyday examples. Learn to calculate sales tax, discounts, income, expenses and how to get more bang for your buck!

Write, rhyme, repeat! Kids can review and memorize the 50 state capitals with this series of brain teasers, flashcards and trivia.

Learn about presidents Washington, Lincoln and Obama. Reading quizzes, writing in academic formats, color-by-numbers, history timelines and designing monuments: This workbook has it all!

Why does the earth spin? How is a rainbow formed? Feed the flame of curiosity in your child, and find out the answers to some of those age-old questions about how the world works.

Count on this vocabulary-focused resource as the go-to workbook all about natural resources! Write, research and get a breakdown of the world around by the natural resources we need and use.

Improve your pattern-recognition and estimation skills as you practice multiplication and division. Children use techniques like breaking down numbers and fast addition to arrive at the correct answer — and to understand the concepts behind the proc

Whether by sea or by land, kids will sharpen 5th grade geometry skills in a fun way with this workbook.

Get math practice off the bench to calculate percentages, read graphs, add fractions and round decimals to bring math skills all the way home. This book knocks one out of the park for baseball lovers.

Kids can write, graph and read their way through Valentine's Day with a sweet mix of history, writing and math! Kids will explore both the mythical and practical side of this day.

Nature documentaries might make the animal world seem graceful, but it's actually pretty gross! Explore all the icky, sticky and smelly things animals do to help each other survive in the wild.