But they can also show us what we can’t see, what we can only imagine, or how to build something. In Joyce Hesselberth’s Mapping Sam, Sam the cat puts her family to bed, and then—when all is quiet—heads out to explore her neighborhood.As Sam follows her customary path, wandering farther and farther away from home, readers encounter different kinds of maps illuminating different points of view and the various spots Sam visits. Finally, when Sam reaches her favorite place and confirms that all is well, she heads back home, climbs onto a cozy bed, and falls asleep.

    It's a math class you'll never forget.This classic picture book is an ALA Notable Book, a Reading Rainbow Feature Selection, and a Boston Globe/Horn Book Honor Book for Illustration.The repackage of this fun look at math concepts includes a letter from the author that features several ways for children to find a million everyday things.

    Cleverly revealing the basics of reproduction in an age-appropriate way, award-winning Sophie Blackall has created a beautiful picture book full of playful details to amuse and engage readers. Sooner or later, every child will ask, Where do babies come from? Answering this question has never been this easy or entertaining! Join a curious little boy who asks everyone from his babysitter to the mailman, getting all sorts of funny answers along the way, before his parents gently set him straight.

    These favorite titles are ready for another generation of children to love.

    But there was a time when people hunted the otters almost to extinction. Without sea otters to eat them, an army of hungry sea urchins grew and destroyed entire kelp forests. Fish and other animals that depended on the kelp were lost, too. But when people protected the sea otters with new laws, their numbers began to recover, and so did the kelp forests. Susannah Buhrman-Deever offers a beautifully written account of a trophic cascade, which happens when the removal of a single element affects an entire habitat. Asides that dig deeper are woven throughout Matthew Trueman’s dynamic illustrations, starring a raft of charismatic sea otters. Back matter includes more information about sea otters and kelp forests, including their importance and current status, the effects of the international fur trade on indigenous peoples, and a list of books and websites for readers who wish to continue to explore.

    But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one hundred coins), to size differences (the planets shown as different types of balls). Accompanying each description is a kid-friendly drawing by illustrator Steve Adams that visually reinforces the concept. By simply reducing everything to human scale, Smith has made the incomprehensible easier to grasp, and therefore more meaningful. The children who just love these kinds of fact-filled, knock-your-socks-off books will want to read this one from cover to cover. It will find the most use, however, as an excellent classroom reference that can be reached for again and again when studying scale and measurement in math, and also for any number of applications in social studies, science and language arts. For those who want to delve a little deeper, Smith has included six suggestions for classroom projects. There is also a full page of resource information at the back of the book.

    Simple, rhythmic wording builds to a crescendo ("This is the mess that we made. These are the fish that swim in the mess that we made.") and the vibrant digital artwork captures the disaster that is the Great Pacific Garbage Patch. Children can imagine themselves as one of the four multi-ethnic occupants of the little boat surrounded by swirling plastic in the middle of the ocean, witnessing the cycle of destruction and the harm it causes to plants, animals, and humans. The first half of the book portrays the growing magnitude of the issue, and the second half rallies children and adults to make the necessary changes to save our oceans. Facts about the Great Pacific Garbage Patch, ocean pollution, and how kids can help are included in the back matter.

    Rhyming text turns a sandy beach into an outdoor classroom. The tracks and habits of local wildlife, including hopping sandpipers, scuttling crabs, and burrowing turtles, are identified and explained for young ecology detectives. Even Daddy's feet make an appearance! And at day's end, it's time for tired feet to make their way home. STEM-based back matter includes information on how clues like footprints can identify the type of wildlife inhabiting any given habitat.

    My First Hello Readers use basic words to reinforce phonics and sight vocabulary. The books at this level offer punch-out flash cards plus six additional pages of skill-building activities. Levels 1 - 4 combine a greater vocabulary and longer sentence length. Each book has an introductory letter from an education specialist guiding parents on how to help their children learn to read. Preschool - Kindergarten.

    This celebration of the wonder and variety of earth's animals is "joyous...a book to be shared" (Booklist, starred review).

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    A wasp that hunts beetles nearly twice its size. The lives of fascinating creatures such as these were unknown until one man introduced them to the world.Meet Jean-Henri Fabre, one of the most important naturalists of all time. As a boy in the French countryside, Henri spent hours watching insects. He dreamed of observing them in a new way: in their own habitats. What he discovered in pursuing that dream was shocking; these small, seemingly insignificant creatures led secret lives—lives of great drama!With its lively, lyrical text and richly detailed illustrations, this intriguing picture-book biography introduces the man who would forever change the way we look at insects, bringing to life the fascinating world of dazzling beetles, ferocious wasps, and other amazing small wonders that exist all around us.

    Observing, sorting, and classifying their finds taught these kids scientific skills--and sometimes led to groundbreaking discoveries. Author Heather Montgomery has all the science flair of a new Bill Nye. Book includes the Heather's tips for responsible collecting.

    This is because almost 70 percent of Earth's surface is covered with water. Earth is the only planet with liquid water --- and therefore the only planet that can support life. All water is connected. Every raindrop, lake, underground river and glacier is part of a single global well. Water has the power to change everything --- a single splash can sprout a seed, quench a thirst, provide a habitat, generate energy and sustain life. How we treat the water in the well will affect every species on the planet, now and for years to come. One Well shows how every one of us has the power to conserve and protect our global well. One Well is part of CitizenKid: A collection of books that inform children about the world and inspire them to be better global citizens.

    Sip. Pour me a cup. Water is water unless...it heats up.Whirl. Swirl. Watch it curl by. Steam is steam unless...it cools high.This spare, poetic picture book follows a group of kids as they move through all the different phases of the water cycle. From rain to fog to snow to mist, talented author Miranda Paul and the always remarkable Jason Chin (Redwoods, Coral Reefs, Island, Gravity) combine to create a beautiful and informative journey in this innovative nonfiction picture book that will leave you thirsty for more.