Take a trip across the United States to learn geography! This guide is full of trivia, fill-in-the-blank maps, and very basic latitude/longitude practice.

This workbook offers a good range of multiplications activities to strengthen your third grader's math muscles.

Your child will improve language arts skills while learning about life science in this workbook. It includes word searches, reading exercises, creative writing, spelling tests and other activities.

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.

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!

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.

Learn all about the Revolutionary War with this exciting history workbook!

The world is full of amazing creatures! Learn about a few from around the globe, as your child hones reading skills in this fact-filled workbook.

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!

In this workbook, kids will practice geography skills, read up on US history, and learn a little city trivia while they're at it. Perfect for backseat entertainment!

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

Learn about the Civil Rights Movement of the 1960s. Explore ideas of citizenship, constructive action and community while building on literacy skills and historical knowledge with your child.

Learn about westward expansion and the people and event that shaped the American West in this fascinating workbook! 

Embark on a worldwide animal safari with this nature-lover's workbook! Learn about animal habitats, endangered species and more, all while honing reading comprehension skills.

Let your voice be heard! This workbook challenges kids to express their opinions. But more importantly, they'll learn how to support opinions with good evidence and facts.

Learn presidential history, the functions of government and how elections work while having a blast. Read, write, color, cut and paste the way to knowledge of the past and present!

From purple mountains majesty to the shining seas, learn to recognize the U.S. symbols with this comprehensive book. With coloring, fun activities and facts, kids can embrace their American heritage.

This workbook will challenge your fourth grader with math formulas, shapes practice and angle activities. Kids will also learn how to find areas and perimeters, classify triangles and calculate time.

With this set kids can observe clouds to constellations, flowers to photosynthesis. Build a love of the great outdoors and spend time outside as you learn basic concepts of earth science.

Knowing your parts of speech is an important part of learning good writing skills. Learn the ins and outs of words with this packet that covers the eight different parts of speech.

Two kids and a mad scientist go on a grammar adventure in this punctuation workbook! Learn comma placement, writing titles, and sentence structure as this time-traveling trio hops across decades.

Find your inner musician with this fun-filled workbook all about music. Read about the history of different music genres, and learn to read music on the piano and guitar too!

Reading informational texts is a crucial part of education. This series can help your child think critically about U.S. history. He'll respond to passages, analyze events and learn new vocabulary.

This workbook is swift to get through, much like the mushers who participated in The Great Race of Mercy. Through reading passages and math problems learn about the event that saved lives.

Dive into earth and life science with this book on aquatic biomes. Research reefs, learn wetland animals, and explore the squishy world of swamps in this book about these wet and wild ecosystems.

Learn about workers who serve the neighborhood. With coloring, cut-and-paste, and I-spy pages kids will be busy having fun while exploring social studies topics of community, jobs and needs.

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!

Everything a kid needs to read and write a biography. Learn about some inspirational Americans, try your hand at writing someone else's story, and consider what makes heroes so compelling.

Pay homage to our majestic, leafy companions with this series about trees. Kids can learn about the structure of trees, identify different leaf types and reflect on the many gifts that trees give.

These articles, short stories, fairy tales and fables teach kids about a wide range of subjects so your child can learn more about history and science while improving literacy and vocabulary skills.