Measure up with the concept of comparison! Your kindergartener will love learning how to use a ruler and group objects according to size, length, weight, height and quantity.

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.

Get your hands dirty in the name of science! Explore the basic elements of the earth's surface with this beginner's guide to rocks, soil, and processes that change them.

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.

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

What on Earth? This reading comprehension work revolves around facts and myths about our own planet. Extend your child's reading skills and help ideas take root with this down-to-earth workbook.

This workbook tells the story of Jack and the Beanstalk. Read, count and measure along with Jack!

In this workbook kids will measure time, distance, and masses to hone their measurement skills for math and beyond!

Math is in full bloom in this workbook that recalls sunny spring days. Your preschooler will learn to count, measure and add with the help of some bugs, butterflies and flowers.

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.

Can you read 100 books in a day? Run a mile in 30 seconds? Kids can compare fact and fiction with Pecos Bill, Paul Bunyan and others to learn about story structure, character analysis and hyperbole.

With this set kids can observe clouds to constellations, flowers to photosynthesis. Build a love of the great outdoors and spend time outside as you learn basic concepts of earth science.

By land, air or sea, transportation gets you there, and for your kids this workbook brings different transportation near. They can color, cut-out or match their favorite and new ways to motor.

Reading and writing: You can't have one without the other! Get familiar with every facet of literature in this workbook. It's packed with literary analysis activities.

This book encourages you and your kids to practice letter sounds and words, plus spot nature everywhere. He can glue dirt to the D page, draw a tree or the sky. Take learning outside!

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 activity book is full of meaningful ways to interact with the pets around us whether you have a pet-free household or feel like you have a tiny zoo!

This spring break, have fun while you review important skills!

Multiply your math knowledge as you work on this comprehensive resource!

Discover the fun in math as you work on these unique activities!

See your language skills skyrocket as you complete this engaging workbook!

Bask in the spring season as you build important fifth-grade skills!

See your skills bloom as you work on this spring-themed packet!

Boost your fundamental math skills as you practice with this varied workbook!

Step up your math skills as you work on this varied workbook!

Excel in math as you grow your fundamental skills in this practice workbook!

Step up your language skills as you complete the activities in this workbook!

In this workbook you'll find everything preschoolers need to practice counting.

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.

The probability of your math skills increasing is high as you practice with this resource!