An 1890 manual of pasttimes which includes instructions for making kites, fishing poles, a blow gun, boats, and theatrical costumes, and for raising dogs, stuffing animals, stocking an aquarium, and camping.

    And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    High school science teacher Tom Robinson shows you how to expand your scientific horizons-from biology to chemistry to physics to outer space. You'll discover answers to questions like: Is it possible to blow up a balloon without actually blowing into it? What is inside coins? Can a magnet ever be "turned off"? Do toilets always flush in the same direction? Can a swimming pool be cleaned with just the breath of one person? You won't want to wait for a rainy day or your school's science fair to test these cool experiments for yourself! Tom Robinson teaches high school science and math and has coauthored an online advance placement physics course.

    From then on, Sophie brings Bernice everywhere, despite her parents' gentle warnings that Bernice will begin to rot. As winter nears, Sophie does start to notice changes.... What's a girl to do when the squash she loves is in trouble?

    Drawing from his personal and professional background as an educator, guide, writer, and father, and focusing on fun rather than fear, Hoffmeister offers an approachable, fun reintroduction to hiking, camping, and all-around exploring that will help parents and kids alike feel empowered and capable. Whether you’re a veteran outdoorsperson, a first-time hiker, or anything in between, get ready to put on your sneakers, turn off your video games, and rediscover the simple, powerful joy of going out to play.

    Illustrated in full colour.

    It’s closer, it’s coming, it’s buzzing, it’s humming… A BEE! With zooming, vibrant verse by Kirsten Hall and buzzy, beautiful illustrations by Isabelle Arsenault, this celebration of the critically important honeybee is a honey-sweet treasure of a picture book.

    This beautiful and informative book paints a fascinating picture of what winter means to the farm year and to the family that shares its seasons, from spring's new growth, summer's heat, and fall's bounty to winter's well-earned rest. All year long the farm has worked to shelter us, feed us, keep us warm, and now it's time to sleep.

    This picture book biography examines the life and career of naturalist and artist Anna Comstock (1854-1930), who defied social conventions and pursued the study of science. From the time she was a young girl, Anna Comstock was fascinated by the natural world. She loved exploring outdoors, examining wildlife and learning nature's secrets. From watching the teamwork of marching ants to following the constellations in the sky, Anna observed it all. And her interest only increased as she grew older and went to college at Cornell University. There she continued her studies, pushing back against those social conventions that implied science was a man's pursuit. Eventually Anna became known as a nature expert, pioneering a movement to encourage schools to conduct science and nature classes for children outdoors, thereby increasing students' interest in nature. In following her passion, this remarkable woman blazed a trail for female scientists today.

    As a young Japanese boy recovers from a bad chill, his mother busily folds origami paper into delicate silver cranes in preparation for the boy's very first Christmas.

    . .When a black snake threatens to destroy the Earth And poison her people's water, one young water protectorTakes a stand to defend Earth's most sacred resource.

    The bestselling biography of Helen Keller and how, with the commitment and lifelong friendship of Anne Sullivan, she learned to talk, read, and eventually graduate from college with honors.

    Birds and other animals scurry about looking for food. When they get tired, they stop to rest at a giant cactus. It is their hotel in the desert!

    By looking for patterns, symmetries, and familiar number combinations within eye-catching pictures, math will become easier, quicker, and more fun than anyone could have imagined!

    But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.