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Looks at the work of renowned octopus scientist Jennifer Mather and a team of researchers on the island of Moorea, where they work to learn more about octopuses and their behavior.
Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.
Examines the climate of Alaska and its diversity through narrative and maps, tables, and charts. Focuses on climatological features such as temperature, humidity, precipitation, and atmospheric pressure.--(Source of description unspecified.)
This monumental work by the world's preeminent authority on Arctic floras--the first comprehensive, up-to-date botanic manual for this region--is the product of the author's more than forty years of study of circumpolar floras. The book describes and illustrates all flowering plants and vascular cryptograms known to occur in Alaska, the Yukon, the Mackenzie District, and the eastern extremity of Siberia. Some 1,974 taxa, belonging to 1,559 species, occur in this region; all are described. For 1,735 of these, the book provides detailed description, nomenclature, plant drawing, and range maps. In each case, one map gives distribution in the Alaskan region; a second, on circumpolar projection, gives worldwide range. This volume is the first major flora to assemble such comprehensive range data and to provide such maps. An analytic key to all species described is provided for each genus, and there is an artificial key to families. An Introduction describes the past and present climatic, geologic, and ecologic character of the regions covered, the history of botanical collection in these regions, and the book's treatment of botanical and taxonomic details; and lists the plants of neighboring regions likely to occur. Glossary, plant authors' list, bibliography, and indexes are provided. The superb drawings were prepared by Dagny Tande-Lid, and eight pages of illustration in color are included.
NATIONAL BESTSELLER "Destined to become an adventure classic." —Anchorage Daily News Hailed as "gripping" (New York Times) and "beautiful" (Washington Post), The Adventurer's Son is Roman Dial’s extraordinary and widely acclaimed account of his two-year quest to unravel the mystery of his son’s disappearance in the jungles of Costa Rica. In the predawn hours of July 10, 2014, the twenty-seven-year-old son of preeminent Alaskan scientist and National Geographic Explorer Roman Dial, walked alone into Corcovado National Park, an untracked rainforest along Costa Rica’s remote Pacific Coast that shelters miners, poachers, and drug smugglers. He carried a light backpack and machete. Before he left, Cody Roman Dial emailed his father: “I am not sure how long it will take me, but I’m planning on doing 4 days in the jungle and a day to walk out. I’ll be bounded by a trail to the west and the coast everywhere else, so it should be difficult to get lost forever.” They were the last words Dial received from his son. As soon as he realized Cody Roman’s return date had passed, Dial set off for Costa Rica. As he trekked through the dense jungle, interviewing locals and searching for clues—the authorities suspected murder—the desperate father was forced to confront the deepest questions about himself and his own role in the events. Roman had raised his son to be fearless, to be at home in earth’s wildest places, travelling together through rugged Alaska to remote Borneo and Bhutan. Was he responsible for his son’s fate? Or, as he hoped, was Cody Roman safe and using his wilderness skills on a solo adventure from which he would emerge at any moment? Part detective story set in the most beautiful yet dangerous reaches of the planet, The Adventurer’s Son emerges as a far deeper tale of discovery—a journey to understand the truth about those we love the most. The Adventurer’s Son includes fifty black-and-white photographs.
There are some twenty-five words for “snow” in the Inupiaq language. Each word denotes a different kind of snow—fresh powder snow, hard pack, soft snow, very wet snow, or just snow. Such fine distinction is reasonable, for over the centuries, Natives of the Arctic have had to rely on their knowledge of the snow to survive. Now Matthew Sturm has prepared an educational children’s book designed to teach a new generation of Arctic residents the importance of Arctic snow cover. Fully illustrated to demonstrate the cycle of the snow cover, Apun covers each phase of the “snow year.” Geared towards grades 3–4, this is a must read for elementary science classes.
People love snow. They love to ski and sled on it, snowshoe through it, and watch it fall from the sky. They love the way it blankets a landscape, making it look tranquil and beautiful. Few people, however, know how snow works. What makes it possible for us to slip and slide over, whether that’s falling on sidewalks or skiing down a mountain? What makes it cling to branches and street signs? What qualities of snow lead to avalanches? In A Field Guide to Snow, veteran snow scientist Matthew Sturm answers those questions and more. Drawing on decades of study, he explains in clear and simple ways how and why snow works the way it does. The perfect companion a ski trip or a hike in the snowy woods, A Field Guide to Snow will give you a new appreciation for the science behind snow’s beauty.
WALKING MY DOG, JANE is Rozell's tribute to his adopted state and to the travel partner who carried Rozell's heart, and her own backpack, during a summer spent outdoors walking the 800-mile length of the trans-Alaska pipeline.
Young readers can follow scientists as they scan the Alaskan wilderness for these magnificent creatures. Full color.