Become an UNbelievable writer and a skillFUL speller with prefixes and suffixes! Kids expand their vocabulary the easy way with thorough explanations and fun-filled practice.

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.

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

Make sense of cents and dollars with this essential workbook!

Become a master of analysis! In this series, kids practice collecting, creating and plotting data on graphs. Then they'll practice reading graphs, making predictions, and comparing data.

Revisit some of your favorite stories and fables in this reading workbook. Colorful illustrations and considered writing and drawing prompts encourage thoughtful reading and reflection.

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.

Learn to lasso numbers with an estimation round-up! Rounding and estimation are tools that can help kids add or subtract large sums quickly. And it's a skill that they can use in everyday activities.

Division practice has never been more fun with these math worksheets for the sporting and game lover.

Step back in time with this workbook that helps the youngest historians understand the difference between long ago and today.

Count and convert measurements for liquids, lengths and time with this supplemental book! So many practical skills come from knowing how to measure lengths, tell time and convert units of measurement.

Explore the role that symbols and codes have in helping us interact with one another. If it's about the art of communication you'll find it in here!

Brush up on addition and subtraction with these math worksheets that will challenge your third grader.

This workbook helps kids master their sight words through fun word scrambles, tracing, and writing sentences.

Here's a conversation starter! Read rhymes and Aesop's tales to your child and have him ask and answer questions with this workbook focused on key details in texts.

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.

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.

Kids count and get familiar with patterns in numbers from one to 100. Using the hundred chart first graders can count and add by ones and by tens to build a strong base.

These colorful probability worksheets are bursting with kid appeal, and offer an exciting new angle on word problems and data analysis.

From practicing and identifying patterns, to creating their own, kids will get the pattern practice they need for basic math skills in the first grade.

Mix and measure your way to math mastery with this recipe book that emphasizes basic arithmetic skills. Count out blueberries, divide your banana, and sort out ingredients.

Your child can practice creative writing to go with fall holidays. Writing narratives from real or imagined stories will teach kids technique, characterization, sequencing and story development.

Algebraic thinking is a central component for 5th grade math. In this series, practice identifying number patterns, plotting on a coordinate grid, and solving for x in a variable expression.

Entice young writers to dabble in both formal, research-based writing as well as creative writing. These open-ended exercises help kids write dialogue and exposition while crafting essays or stories.

Classic children's poems and stories are a wonderful departure for imaginative reflection and thoughtful analysis in this reading comprehension and fluency workbook. Children will love drawing some of their favorite characters — and even staging

United States symbols include songs, buildings, documents and people. This introduction to the Constitution and national treasures keeps learning fun and manageable for your young citizens.

Kids can fly by character analysis, comparative reading and writing, that revolves around a fun chapter of a classic book. Follow the Darlings toward Neverland on the way to improved reading skills.

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.

Work with 2-D shapes and famliiarize yourself with concepts like halves, thirds, and fourths in this hands-on geometry workbook. Children practice identying parts of a whole and develop a meaningful understanding of fractions through exercises, games, and

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