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.

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!

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.

Allow your language skills to advance in this amazing workbook!

Upgrade your language arts abilities in this effective workbook!

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.

Augment your language abilities in this amazing worksheet!

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

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!

Explore Valentine's Day with this mix of puzzles, reading, recipes, printable valentines and more! With a balance of sweet and educational, this book makes the day perfectly palatable for 4th graders.

Did you know that light can bend? Help your curious kids learn the important physical properties of light and explore how light adds colors to our world, with this beautiful series on light and color.

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

Spark an interest in reading with an introduction to four classic tales. Coloring pages make old and new stories accessible, especially for reluctant readers.

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

Meet mythical creatures from all around the world with these creative writing prompts. Tell a story from a monster's perspective, trek the Himalayas with a yeti and create your own monster too!

Expect to enhance your language skills in this excellent workbook!

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.

No need to knock on wood, this book just takes a page from common superstitions to give kids great writing practice! They can consider some origins as they read and write about different beliefs.

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.