Here are 12 "hypotheses," as well as lists of "what you need," "what to do," and "what happened" that are sure to make young readers laugh out loud as they learn how to conduct science experiments (really!). Jenny Offill and Nancy Carpenter—the ingenious pair that brought you 17 Things I'm Not Allowed to Do Anymore—have outdone themselves in this brilliant and outrageously funny book.

    Step-by-step instructions for creating papier-mâché monstrosities

    Slowly the bird develops, until one day it cracks through the shell. Safe inside the nest, under the care of its parents, the chick grows stronger. Soon it will learn how to fly and take care of itself. By next spring it will be ready to build its own nest and raise chicks of its own.

    Spotted Beetle, Tall Pine, and Hummingbird think just sitting there must be boring, but they are in for a wonderful surprise. Fabulous tales of adventurous travel, exotic scenery, entertaining neighbors, and more from Old Rock's life prove it has been anything but boring.Great storytellers come in all shapes, sizes, and ages, and Old Rock's stories are sure to inspire questions that lead to wonderful conversations about the past and the natural world.

    The fruit is like a suitcase for the seeds. It protects them on their trip. Readers will learn how fruits are designed to protect a plant's seeds and also to help the plant spread its seeds to new places. With prose perfect for read-alouds and gorgeous watercolor illustrations, Fruit is a Suitcase for Seeds delves into the world of seeds, their purpose, and how they grow, perfect for young children. Includes questions and answers at the end to further learning and engagement.

    He arrived knowing that you can’t study a language without understanding the daily lives of the people who speak it: how they talk to their children, how they argue, how they gossip, how they joke. Over the course of thirty years, he returned again and again to document Tayap before it disappeared entirely, and he found himself inexorably drawn into their world, and implicated in their destiny. Kulick wanted to tell the story of Gapuners—one that went beyond the particulars and uses of their language—that took full stock of their vanishing culture. This book takes us inside the village as he came to know it, revealing what it is like to live in a difficult-to-get-to village of two hundred people, carved out like a cleft in the middle of a tropical rainforest. But A Death in the Rainforest is also an illuminating look at the impact of white society on the farthest reaches of the globe—and the story of why this anthropologist realized finally that he had to give up his study of this language and this village. An engaging, deeply perceptive, and brilliant interrogation of what it means to study a culture, A Death in the Rainforest takes readers into a world that endures in the face of massive changes, one that is on the verge of disappearing forever.

    Wild Ideas looks deep into the forests, skies and oceans to explore how animals solve problems. Whether it’s weaving a safe place to rest and reflect, blowing a fine net of bubbles to trap fish, or leaping boldly into a new situation, the animals featured (including the orangutan, humpback whale and gibbon) can teach us a lot about creative problem solving tools and strategies.Like You Are Stardust, this book uses lyrical text grounded in current science alongside wonderfully detailed art to present problems as doorways to creative thinking. Wild Ideas encourages an inquiry-based approach to learning, inviting readers to indulge their sense of wonder and curiosity by observing the natural world, engaging with big ideas and asking questions. An author’s note at the end delves deeper into the research behind the text.

    Tadpoles and Frogs is part of an exciting series of books for children who are beginning to read on their own. The easy-to-read text has been specially written with the help of a reading expert.

    Featuring topics from the Copernican Revolution to the mind-boggling theories of recent science, The Astronomy Book uses flowcharts, graphics, and illustrations to help clarify hard-to-grasp concepts and explain almost 100 big astronomical ideas. Covering the biographies of key astronomers through the ages such as Ptolemy, Galileo, Newton, Hubble, and Hawking, The Astronomy Book details their theories and discoveries in a user-friendly format to make the information accessible and easy to follow.Series Overview: Big Ideas Simply Explained series uses creative design and innovative graphics along with straightforward and engaging writing to make complex subjects easier to understand. With over 7 million copies worldwide sold to date, these award-winning books provide just the information needed for students, families, or anyone interested in concise, thought-provoking refreshers on a single subject.

    This story of a fascinating landscape is told in an engaging style that nonscientists will find inviting. The story’s end, however, remains a mystery yet to be solved.

    Their creations are some of the most enduring (the windshield wiper) and best loved (the chocolate chip cookie). What inspired these women, and just how did they turn their ideas into realities?Features women inventors Ruth Wakefield, Mary Anderson, Stephanie Kwolek, Bette Nesmith Graham, Patsy O. Sherman, Ann Moore, Grace Murray Hopper, Margaret E. Knight, Jeanne Lee Crews, and Valerie L. Thomas, as well as young inventors ten-year-old Becky Schroeder and eleven-year-old Alexia Abernathy. Illustrated in vibrant collage by Caldecott Honor artist Melissa Sweet.

    So what’s the big deal about them? Well, every head of every person you’ve ever seen has a skull inside. And that includes YOU!

    But in the full history of life, ancient animals, even the trilobites, form only the half-billion-year tip of a nearly four-billion-year iceberg. Andrew Knoll explores the deep history of life from its origins on a young planet to the incredible Cambrian explosion, presenting a compelling new explanation for the emergence of biological novelty. The very latest discoveries in paleontology--many of them made by the author and his students--are integrated with emerging insights from molecular biology and earth system science to forge a broad understanding of how the biological diversity that surrounds us came to be. Moving from Siberia to Namibia to the Bahamas, Knoll shows how life and environment have evolved together through Earth's history. Innovations in biology have helped shape our air and oceans, and, just as surely, environmental change has influenced the course of evolution, repeatedly closing off opportunities for some species while opening avenues for others. Readers go into the field to confront fossils, enter the lab to discern the inner workings of cells, and alight on Mars to ask how our terrestrial experience can guide exploration for life beyond our planet. Along the way, Knoll brings us up-to-date on some of science's hottest questions, from the oldest fossils and claims of life beyond the Earth to the hypothesis of global glaciation and Knoll's own unifying concept of ''permissive ecology.'' In laying bare Earth's deepest biological roots, Life on a Young Planet helps us understand our own place in the universe--and our responsibility as stewards of a world four billion years in the making.In a new preface, Knoll describes how the field has broadened and deepened in the decade since the book's original publication.

    When she asks for a pet, her handlers search high and low for the perfect companion.

    He shows how a forensic approach to volcanology reveals the richness and complexity behind cause and effect, and argues that important lessons for future catastrophe risk management can be drawn from understanding events that took place even at the dawn of human origins.