even a small sample begins to give you the idea that this is a math book unlike any other. Ranging freely from exponents to light-years to numbers found in nature, this smorgasbord of math concepts and trivia makes a perfect classroom companion or gift book for the budding young mathematician at home. Even the most reluctant math student will be drawn in by the author's trademark wit, Marissa Moss's quirky illustrations and funny captions, and the answers revealed in W is for " When are we ever gonna use this stuff, anyway?" Download the G is for Googol Teacher's Guide(300K)

    They creep, they crawl, they climb, and they fall. But they get up and they keep on working. Ants come in all different shapes, different sizes, and different colors. And they do a lot of different jobs. These hard-working little creatures thrive wherever they go, making whatever adaptations necessary in their ever-changing world.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information. From the Trade Paperback edition.

    If you had a beaver's, you'd have orange teeth! And if you had a naked mole rat's set of teeth, you could move each one separately, like chopsticks! The animal kingdom has lots of cool teeth, but yours are pretty awesome, too!

    When he sees his friends Bumblebee, Sparrow, and Butterfly flying, Caterpillar wants to fly, too. Bumblebee and Sparrow tell him that he cannot fly because he's too big. But Butterfly knows a secret. Full color.

    Let's-Read-And-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.Supports the Common Core Learning Standards and Next Generation Science Standards.

    The ABCs have never had it so good. Created by two of today’s wittiest, most imaginative minds, The Alphabet from A to Y with Bonus Letter Z! is a sheer delight from A to Z. In twenty-six alliterative couplets, Steve Martin conjures up much more than mere apples and zebras. Instead we meet Horace the hare, whose hairdo hides hunchbacks, and Ollie the owl, who owed Owen an oboe. Roz Chast contributes the perfect visual settings for Martin’s zany two-liners. Her instantly recognizable drawings are packed with humorous touches both broad and subtle. Each rereading—and there will be many—delivers new delights and discoveries. There, hidden behind Bad Baby Bubbleducks, is a framed picture of a beatnik holding balloons; and the letter C finds clunky Clarissa all clingy and clueless adrift in a landscape cluttered with images ranging from a curiously comfortable clown to Chuck’s Chili stand. A smart, laugh-inducing introduction to the alphabet for young children, The Alphabet from A to Y with Bonus Letter Z! will also enchant adults with its matchless mix of the sophisticated and the silly.

    But did you know that if you turn an A upside down and round the point out a little, it becomes an ark? B is for balloon. But did you know that if you blow it up really big, the hole in the middle floats away like a balloon? In this wonderfully creative alphabet book, letters are pulled, twisted, reversed, and curled until they become part of what they represent. F becomes a fish, and Y becomes a yak! Young readers will be fascinated with the way the letters evolve into the final creation. They'll never look at the alphabet the same way again!

    Over 7,000 years ago Native Americans settled on the Nashua River, a beautiful and leafy valley. But the industrialization of nearby areas would lead to the deterioration of natural habitats. Each double spread examines brief periods of time when the river and surrounding areas teemed with wildlife. Lynne Cherry’s contrasting illustrations of the lush valley and the eventual polluted river deliver an astonishing look at our dramatic need for conservation efforts. This pictorial history of the river, edging towards a hopeful scene of modern-day descendants of both Native Americans and European settlers who come together to combat pollution and restore the beauty of the river, is an intelligent tale that shows young readers how they can do their part in taking care of the world around them, one river at a time.

    . . . A powerful nature story for a young audience." —BOOKLISTFar, far out at sea lives one of the world's most mysterious creatures, the loggerhead turtle. For thirty years she swims the oceans, wandering thousands of miles as she searches for food. Then, one summer night, she lands on a beach to lay her eggs—the very same beach where she herself was born. Nicola Davies's lyrical text offers fascinating information about the journey of the tiny, endangered loggerhead, while charming paintings by Jane Chapman vividly illustrate one turtle's odyssey.

    From Jewish delis to bagpipes, bodegas and Zen Buddhism, this ABC journey is a celebration of immigrants: our neighbors, our friends.

    . . but that's not the whole truth. Butterflies can be GROSS. And one butterfly in particular is here to let everyone know! Talking directly to the reader, a monarch butterfly reveals how its kind is so much more than what we think. Did you know some butterflies enjoy feasting on dead animals, rotten fruit, tears and even poop? Some butterflies are loud, like the Cracker butterfly. Some are stinky -- the smell scares predators away. Butterflies can be sneaky, like the ones who pretend to be ants to get free babysitting.This hilarious and refreshing book with silly and sweet illustrations explores the science of butterflies and shows that these insects are not the stereotypically cutesy critters we often think they are -- they are fascinating, disgusting, complicated and amazing creatures.

    Bright collage illustrations and simple text reinforce the theme that everyone has a mother, and every mother loves her child.Meet the little joey bouncing in mother kangaroo’s pouch. Watch little cubs prance around mother lion. Swim with a baby dolphin calf in the deep blue sea. Eric Carle’s classic, colorful collages of baby animals and their mothers will delight and comfort young readers.Does a Kangaroo Have a Mother, Too? is a warm and approachable book to use in the classroom, to cuddle up reading with a little one, and to give as a baby shower or Mother's Day gift.

    Young children should be fascinated by this tiny life found just outside their back door. Full description

    When a DRAGON (and a chicken and an egg!) join in pursuit, things start to get REALLY interesting. A wild and wacky chase through snow and ice, and to jungles and over mountaintops, leads the whole crew to a wonderful realization: They're better off as friends.From New York Times bestselling author and Caldecott Honor recipient Patrick McDonnell comes an exciting new take on the alphabet book for everyone who has ever wondered what's just beyond the front door.

    Frizzle's class is growing a beautiful garden. But, Phoebe's plot is empty. Her flowers are back at her old school! So, the class climbs aboard the Magic School Bus. And, of course, the kids don't only go back to Phoebe's school, but they go inside one of Phoebe's flowers! Follow the kids' adventure and learn how living things grow.