Did you know there are 6 simple machines that make up every complicated gizmo out there? This book introduces the pulley, the lever, the screw, the wedge, the inclined plane and the wheel & axle.

Short and long vowels, rhyming words, and word family activities help children improve their phonological awareness and understanding of letter-sound relationships.

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.

Things animals need, where they live, why they camouflage, this workbook is a den of learning! Kids can cut and paste pictures, play a memory game, work on writing and categorizing skills, too.

This workbooks helps first graders build words, focusing on consonant blends, and understand word meanings with story and activity pages.

Practice double meanings, nouns, verbs, and rhyming words in this appealing workbook! Children focus on improving literacy skills as well as vocabulary as they complete a variety of exercises and activities.

Tis the season for putting pencil to paper! Kindergarteners will love honing their fine motor skills and practicing letters in this worksheet, perfect for spring, summer, winter and fall.

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.

It won’t take all the king’s horses and all the king’s men to put these mixed-up fairy tales back together again! Work on reading comprehension and story structure with this book of simple stories.

Give your budding mathematician practice with double-digit numbers with this fun-filled workbook. It focuses on recognizing, tracing and counting numbers 11 to 20.

Help your kindergartener hone his counting skills with the help of coins. Pennies, nickels, dimes and quarters take center stage to help your child count and practice basic addition and subtraction.

Suffixes, verb tenses and plural nouns boil down to simple spelling patterns in this workbook. Kids will handle S, -es, -ing and -ed. It's all in the endings!

Autumn is a time for many changes, especially in nature. Explore the best of the fall season with this collection of paper projects, puzzles, crafts, journal prompts and science experiments!

Set your child’s foundation for the math covered in upper grades by helping her master the patterns, tables and shortcuts involved in multiplication. This book covers basic to intermediate exercises.

Pictures and information go hand-in-hand in this workbook. Take a bite out of simple graphing and savor the math!

Turn simple strokes into smarter learning with this handwriting workbook by Evan-Moor! 

Bust a rhyme with your pre-reader! Teach alliteration as simple letter sounds, sing songs, and untangle tongue twisters in this wordplay workbook.

Rapunzel, Cinderella and your average garden fairy take residence in this fun workbook that includes simple addition and numbers review, plus mazes and puzzle activities.

Words are all around. Each one has a name all its own. There are words for positions, words that connect, words for you, me and it! This workbook practices some of the shortest but important ones.

This book is full of activities! Kids will discover colors, textures and smells while building artistic creativity. Your little scientist will also learn to make simple science observations.

Preschool focuses on pre-writing: ABCs, vowel sounds and simple words. Prep for writing success with these worksheets that focus on letter recognition, word-building and a bit of storytelling.

There is a mix of objects in this workbook and it's up to your child to sort them by colors, shapes and sizes. Plus, he'll practice identifying weight and making simple comparisons.

Learn subtraction in a more visual setting using this series of picture math problems. Kids will cross out, color and draw simple equations to help them understand an important math concept.

Once your young student has mastered her numbers challenge her with simple math. Adorable pictures accompany addition and subtraction problems, perfect to help little fingers count to find the answer!

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!

Math is a jungle sometimes! Cut, paste, and count your way through in this workbook where it all adds up.

In this arrays 101 workbook, we explore and practice concepts like multiplication, repeated addition, factors, and products — all using arrays!

Make addition delicious! Kids will practice adding single-digit numbers with the help of some worksheets that are all about food.

From irregular measurements to using a ruler this workbook exposes kids to math vocabulary all about guessing and measuring lengths and sizes of objects.

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!