The Arithmechicks prove that love is greater than disappointment in this heartwarming story about a hike, a lost stuffed animal, and the math concepts of greater than, less than, and equal to. Publishers Weekly described the Arithmechicks as an “enjoyable resource for young ones stepping up their counting game." Join the Arithmechicks and Mouse as they head off to the wilderness! These chicks can’t wait to hike up the ridge, find delicious berries, and, best of all, spend time with their duckling cousins! But the day is off to a bad start when one duckling accidentally leaves a beloved stuffed animal on the bus. How can these chicks (and Mouse) cheer up their cousin? Discover how an adventure with the Arithmechicks brings both humor and heart to the math they stumble across during their journey. Ann Marie Stephens draws upon thirty years of teaching experience to ensure that readers absorb math while having fun. The book also includes a helpful glossary that defines the modern arithmetic strategies the chicks use throughout the story. Join the Arithmechicks on all of their math adventures! Readers will explore addition in Arithmechicks Add Up, subtraction in Arithmechicks Take Away, fact families in Arithmechicks Take a Calculation Vacation, fractions in Arithmechicks Play Fair, greater than/less than/equal to in Arithmechicks Explore More, and ordinal numbers in Arithmechicks Find Their Place.

This exuberant picture book demonstrates key math concepts to children as ten math-loving chicks make a new friend. As the Arithmechicks slide down the slide, swing on the swings, and play hide-and-seek, they don't realize that a lonely mouse is copying them, longing to join in. However, when their basketball becomes stuck, the chicks discover that a two-inch-tall new friend is exactly what they need. In this heartwarming story, there are many ways to add up ten cheerful chicks--but a new friend is what makes them cheer. The book includes a helpful glossary that defines the eight arithmetic strategies the chicks use throughout the story, providing a playful introduction to essential math for young children and their caregivers.

Nine kittens go on an exciting boating adventure that's a (funny) CATastrophe in this playful picture book that demonstrates the key math concept of patterns. A crew of hungry kittens and their captain head to the lake to catch some dinner, but the fish have surprises in store for them. Physics is at work too. What happens when confused kitties paddle every which way? Or when they all lean in the same direction? A pattern is needed to avoid a catastrophe! Patterns are the foundation on which math is built. Using strong rhythm, clever wordplay, and countable characters, CATastrophe! is a fun read-aloud that also shows what patterns can do. Helpful backmatter will deepen readers' understanding and challenge them to find more patterns in this book and in our world.

Earth is a beautiful place! See some of its most amazing sights as you find out how Wind and Water Shape the Land. Sing along as you explore What Shapes Our Earth! This hardcover book comes with CD and online music access.

This playful picture book demonstrates the concept of fractions in a story featuring the Arithmechicks, 10 math-loving chicks. Join the Arithmechicks and Mouse as they head off to the fair! These chicks can’t wait to enjoy the roller coaster, bumper cars, games, and delicious snacks; meanwhile Mouse is determined to sink the rooster at the dunk tank. As the Arithmechicks explore the fair, they find ways to show how fractions work in the world. But when one chick doesn’t get to select an activity, the day doesn’t go according to plan until the chicks decide they all need to play fair. This book includes a helpful glossary with further information about fractions, while the story provides an exuberant introduction to essential math for young children and their caregivers.

Did you know that Earth's surface is always moving? The planet's crust is made of huge sheets of rock, and those Tectonic Plates Are On the Move! Sing along as you explore What Shapes Our Earth! This hardcover book comes with CD and online music access.

"Bats have wings, but do cats? No, of course not! In this entertaining book designed to both instruct and delight, young audiences encounter actual animal traits paired with impossible ones. Or what if they're not all far-fetched?"--