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.

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.

Kids can pay tribute to the athleticism and international diversity of winter sports with these paper crafts and art activities.

Keep winter wonderful with this mix of paper projects, puzzles, crafts and other fun activities to help kids stay occupied during those cozy days indoors.

This book will have kids use their feet, paperclips and paper rulers to find lengths of drawings and real objects, putting comparisons and basic units before inches.

Lords and ladies, your noble workbook in shining armor has arrived! Have a fairytale adventure with this fun series, featuring everything from paper knights to ye story starters of olde.

A roll of the dice. A flip of a coin. A game of rock, paper, scissors. Kids are calculating probability all the time. The ability to predict outcomes based on the odds is the focus of this series.

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

This workbook deals with more advanced forms of measurement, including pre-geometry concepts like perimeter and area, and data skills like graphing and charting.

The farmers market theme makes math practice playful for beginners. This book hits all the sweet spots of kindergarten math with word problems from fact families to coin counting, games to graphing.

Math isn't just adding and subtracting—it's about making sense of numbers and information. Practice with calendars and different types of graphs to help your child dive into data!

Get math practice off the bench to calculate percentages, read graphs, add fractions and round decimals to bring math skills all the way home. This book knocks one out of the park for baseball lovers.