Explore the differences between day and night with Daisy and Norman. Your child's observation and fine motor skills will be put to the test by all of the sorting, sequencing, and simple experiments.

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!

What better way to learn sorting and categorizing than with familiar objects preschoolers see every day? This workbook is great for practice sorting and comparing, using household items.

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.

This book takes preschool math to the next level with sorting practice, and then asks your child to figure out how many items are in each group – all through pictures of familiar animals and objects.

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.

Winter crafts, games, snacks and puzzles! This book is full of ideas to keep boredom away and young minds active.

For first graders taking on the concepts of time and money, this workbook dives in with clock reading and coin counting practice.

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!

Use this series to help your child explore the passage of time, from days to years. Kids will get to map their lives on a timeline as they learn about concepts of past, present and future.

This workbook reinforces word knowledge by incorporating the names of familiar and not-so-familiar colors and numbers into fun, interactive activities that seem more like play time than study time!

Before kids can write they'll need to build up their hand muscles and fine motor skills. One of the ways to work on this is with cutting and tracing exercises like the ones in this book.

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.

This sorting and matching workbook is perfect for pre-reading kids. Pictures tell tales for them to follow and make sense of.

Looking for Halloween activities, party recipes, or games? Here are ways to jump into the holiday and sneak in learning time, too!

This collection of worksheets will give fourth graders practice solving problems using fractions and decimals, plus a short introduction to negative integers.