When Olympic swimmer Michael Phelps won a race by .01 of a second, we saw how significant a hundredth of a second can be! This series offers practice with decimals to build a solid understanding of the place value system.

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

How well do you know words? Have fun with your English skills in this charming packet!

Number sentences make more sense when picking apart fact families and putting them back together! This colorful workbook helps kids make connections between addition and subtraction.

Tackle text features like timelines, glossaries, and photo captions with this perfectly haunting workbook. Stories from 13 states come together when your child binds this handmade booklet.

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.

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.

What do you know about the prince in Sleeping Beauty? Here are four classic stories re-spun for kids, with the focus on supporting characters.

Read two similar stories and see what two very different cultures can have in common when it comes to storytelling. This book comes with two illustrated stories and peppers questions along the way.

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.

The activities in this workbook do double-duty as both vocabulary practice and earth science review with a collection of word scrambles, crosswords, and quizzes about animals, plants and planets.

Take reading a piece and a clue at a time to help your child improve his reading skills. Ask and answer questions like who, what, where, when and why, about details, key info and using text evidence.

When it comes to reading, it’s all about inferring. Kids can learn how to use clues in a text to understand a character’s thoughts or follow the action, in this book about jumping to conclusions.

Play the role of president. This series poses critical thinking in a playful what-would-you-do way. Scenarios leverage reading, thinking and writing skills while engaging kids in modern government.

What's a metaphor? How do you haiku? Kids will hone reading and writing skills with this book, from a simple syllable counting exercise to inventing rhymes and tangling with the Jabberwocky!

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.

Do more with drawing in this book of interesting art basics and history. Each page challenges kids to think outside the box to draw or create a pattern, while honing language, math skills, and more.

This book has The Three Little Pigs, The Boy Who Cried Wolf and more. What do these stories have in common? One wolfish character after another and a great excuse to compare and contrast stories.

Challenge kids to think outside the digital box with these analog clock worksheets. Draw the time, write it in words, do match-ups and more. Kids will look at the hour, half-hour and quarter-hour.

What does half a pizza look like? Fractions get an even start with this workbook covering halves and fourths through coloring and, counting and drawing images.

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.

Boost reading skills while learning about earth sciences in this engaging fifth grade workbook!

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