This workbook explores the myths, science, and history of our efforts to understand the skies with light reading. Introduce kids to gravity, moon phases and stars with basic activities and stories.

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.

Reading and writing: You can't have one without the other! Get familiar with every facet of literature in this workbook. It's packed with literary analysis activities.

Fractions and decimals are way more fun when you apply them to real life scenarios, like parties, food and pets! This workbook teaches kids all about splitting up numbers.

Water is the source of life—and of fascinating science! Full of exciting experiments, this workbook brings to life important concepts like water density, the water cycle, and the chemistry of water.

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.

This workbook is the spot for reluctant readers and bookworms alike! Kids can get ideas for books then delve deeper into what they read with decision charts, organizers, writing and design prompts.

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!

This workbook helps rising third graders brush up on their skills over the summer months by engaging them with targeted practice in core subjects, including word study, math, reading and writing.

This workbook teaches kids about the math and physics behind some of the coolest Winter Olympics sports! Kids solve physics problems with applied math and conduct fun physics experiments at home.

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.

This summer-themed workbook prepares rising fourth graders to start school with the skills they’ll need, and includes practice with the core subjects of word study, math, reading, and writing.

The Corps of Discovery kept journals on their two-year-long journey. This workbook challenges kids to flex their spelling and grammar skills while reading about the trip in the words of the men.

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.

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.

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

Learn about amazing works of early cinema with this reading and writing workbook. Pick up fun movie trivia as you complete puzzles, watch your fave movies, make film-inspired crafts, and more.

Oh no super heroes and villains on the loose! Only your child's writing skills can solve the mystery and save the day. Perfect for extremely imaginative kids, this workbook keeps thinking on its toes.

American history gets a graphic-novel makeover in this workbook. Look at Paul Revere's ride with the famous poem, plus a comic that your child can complete about the real events of the midnight ride!

It's eat or be eaten when it comes to food webs! Kids read informational text as they learn about food chains and food webs in this well-illustrated workbook. Charts and writing prompts round it out.

Students familiarize themselves with pre-algebra concepts and vocabulary — including factors, base numbers, exponents, variables, and value — in this introductory overview. This workbook offers plenty of hands-on practice so that students can

Learning about the human body doesn't have to be a pain in the neck! Our anatomy workbook features diagrams that are a sight for sore eyes and activities to give your kid a fun-filled shot in the arm.

Your child may be able to read a clock, but what about the passage of time? This workbook is all about elapsed time, and how to both estimate and calculate how much time has passed in between hours.

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

When your fourth grader is ready to move on to multiple-digit addition and subtraction, these riddles will make review fun and challenging.

Fractions are a fundamental math skill for 5th graders to master! In this series your child will review adding mixed fractions, and converting improper fractions to mixed ones.

Kids can go on a daily writing adventure with a month's worth of prompts to keep writing skills sharp. Invent an animal, write a recipe, make three wishes, and more!

In this three-part series, a child anticipates a family getaway. Practice summarizing works of fiction, identifying chronology, interpreting pictures, and identifying homophones and homographs through this series of reading and comprehension activities.

Earth's neighbors have landed: the planets that is! Your child can make his way across our solar system, planet by planet, learning interesting facts like any good astronaut, and making a 3-D mobile.

The probability of your math skills increasing is high as you practice with this resource!