Taught to think big by her father who was a mapmaker, Marie wanted to do something no one had ever done before: map the bottom of the Atlantic Ocean. Was it even possible? Not sure if she would succeed, Marie decided to give it a try.Throughout history, others had tried and failed to measure the depths of the oceans. Sailors lowered weighted ropes to take measurements. Even today, scientists are trying to measure the depth by using echo sounder machines to track how long it would take a sound wave sent from a ship to the sea floor to come back. But for Marie, it was like piecing together an immense jigsaw puzzle.Despite past failures and challenges—sometimes Marie would be turned away from a ship because having a woman on board was “bad luck”—Marie was determined to succeed. And she did, becoming the first person to chart the ocean floor, helping us better understand the planet we call home.

    A picture book biography of scientist Wangari Maathai, the first African womanand first environmentalistto win a Nobel Peace Prize (in 2004), for her work planting trees in her native Kenya.

    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)

    Kids love to look at animals and this book showcases more than 1,000 gorgeous color photographs as only National Geographic--the leader in wildlife photography--can. Thematic spreads take readers through animal homes and habitats, senses and communication, life cycle and babies, movement and migration, defenses, camouflage, and adaptation, and endangered animals and conservation. Special features in each section include ANIMAL PROFILES spreads that focus in-depth on a particular animal and ANIMAL RECORDS spreads that highlight superlatives such as fastest, tallest, smallest, etc. Exclusive FROM-THE-FIELD reports, that focus on National Geographic explorers and their stories about the animals they study, can only be found in this animal encyclopedia, adding to its entertainment and educational value.Animals are organized by taxonomy within each section (mammals, birds, reptiles, amphibians, fish, and invertebrates), accompanied by common and scientific name, fact boxes (featuring lifespan, habitat, and size) and text describing diet, special features, and any other pertinent information. Symbols representing conservation and habitat status highlight a high-interest topic for kids, while color-coding on each section provides for ease of navigation. Backmatter will include a listing of animal species along with basic information including name (scientific and common), lifespan, diet, size, and habitat. A comprehensive glossary, index, and "find out more" section round out this must-have resource.Releases simultaneously in Reinforced Library Binding: 978-1-4263-1023-2 , $33.90/$39.00 Can

    As he reads the information unfolds, and with each new bit of knowledge, he travels--all the way to California to climb into the Redwood canopy. Crammed with interesting and accurate information about these great natural wonders, Jason Chin's first book is innovative nonfiction set within a strong and beautiful picture storybook.

    He was such a daydreamer that people called him a blockhead.When Leonardo grew up and traveled the world, he was inspired by the numbers used in different countries. Then he realized that many things in nature, from the number of petals on a flower to the spiral of a nautilus shell, seem to follow a certain pattern. The boy who was once teased for being a blockhead had discovered what came to be known as the Fibonacci Sequence!

    . . John [Hancock], Paul [Revere], George [Washington], and Ben [Franklin]. Oh yes, there was also Tom [Jefferson], but he was annoyingly independent and hardly ever around. These lads were always getting into trouble for one reason or another. In other words, they took a few . . . liberties. And to be honest, they were not always appreciated. Until one day, they all played a part in securing America's freedom."Deftly drawn, witty, and instantly appealing, the illustrations creatively blend period elements such as wood-grain and crackle-glaze texturing, woodcut lines, and formal compositions typical of the era, with gaping mouths and stylized, spiraling eyes typical of modern cartoons," wrote Booklist, and School Library Journal declared, "Exercise your freedom to scoop up this one."

    The ship is full of exciting places to explore, but when George ventures into the first class storage cabin, a terrible boom shakes the entire boat. Suddenly, water is everywhere, and George's life changes forever.Lauren Tarshis brings history's most exciting and terrifying events to life in this new fictional series. Readers will be transported by stories of amazing kids and how they survived!

    On this particular day the whole valley seemed to rejoice in the fullness of the season—but suddenly Barbara and Regina’s peaceful frontier life is changed forever. General Braddock and his army had been defeated and soon the Pennsylvania settlers would suffer the bloody effects of the French and Indian War. On October 16, 1755, a band of Indians, led by Allegheny warriors, stormed through Buffalo Valley, burned the Leiningers’ log cabin, and captured the sisters. Few survived the Penn’s Creek Massacre and even fewer lived to tell the story. Regina makes a promise to her older sister just before they are unwillingly separated—each to endure different fates. Barbara is taken deep into the wilderness, but holds on to the hope that she will find her little sister. Though she is adopted into the Indian tribe, there is a longing deep inside that cannot be denied. She must escape—but the penalty if caught is certain death. No one expresses Barbara’s apprehensions better than her own words, written in 1759: “If one could not believe that there is a God, who helps and saves from death, one had better let running away alone...The extreme probability that the Indians would pursue and recapture us, was two to one compared with the dim hope that, perhaps, we would get through...even if we did escape the Indians, how would we ever succeed in passing through the wilderness, unacquainted with a single path or trail…"

    This compelling blend of clear writing plus dramatic images offers an appeal that crosses all age boundaries. Brazilian artist Sergio Cariello has created attention-holding illustrations marked by rich coloring, dramatic shading and lighting, bold and energetic designs, and emotionally charged figures. Let this epic rendition draw you into all the excitement of the world’s most awesome story.

    With tips, how-to's, letters from girls, and facts from the experts, here's straightforward advice you can really use.

    POTATO CHIPS were first cooked by a chef who was furious when a customer complained that his fried potatoes weren't thin enough. Coca-Cola, Silly Putty, and X rays have fascinating stories behind them too! Their unusual tales, and many more, along with hilarious cartoons and weird, amazing facts, make up this fun-filled book about everyday items that had surprisingly haphazard beginnings.And don't miss Eat Your Words about the fascinating language of food!"A splendid book that is as informative as it is entertaining . . . a gem." --Booklist, Starred Review

    Bennett, author of The Book of Virtues, the bestseller that millions of American families turn to for moral inspiration. With excerpts chosen for young children, this new treasury presents splendid tales of the valor and indomitable spirit that are a lasting testament to our cherished values. Jackie Robinson stands fast on the playing field and his strength of character inspires a nation. David slays Goliath and his faith and bravery give hope to underdogs everywhere. A little boy goes in search of an angel and finds one who guards him day and night: his own mother. From Abraham Lincoln and Mother Teresa to warriors on the battlefield, real moms and dads, and even young girls and boys, here are worthy and heroic figures all kids can look up to and emulate. The Children's Book of Heroes is a celebration of the endurance, sacrifice, courage, and compassion that characterize truly heroic deeds.

    . . each of these children has hopes and fears, dreams and beliefs. Their cultures are different, yet in many ways their daily lives are very similar, as are their hopes for the future and their ways of looking at the world.Over the past two years, a photographer and a teacher have traveled to more than 30 countries, meeting and interviewing children. Each child's story is recorded in this remarkable book, published to coincide with the 50th anniversary of the United Nations Children's Fund (UNICEF). Extraordinary photographs bring to life the children's families and homes, their clothes and food, their friends and favorite games, and other aspects of their daily lives.The children live in places as diverse as New York, Mongolia, and the Amazon Basin. These are children from both industrialized and developing nations, children from busy cities and remote rural communities, and children from tribal cultures. Their environments include mountains, deserts, rain forests, plains, and polar regions. Most live in families, but Suchart, a novice monk, lives in a monastery, and Tadesse, an Ethiopian boy, lives in an orphanage. Children everywhere will enjoy reading about the lives of these children who share their world.Those who want to make friends with children around the world can join the Children Just Like Me Penpal Club, details of which are included in this book. Part of the Penpal Club membership fee goes to support UNICEF, helping children all over the world.

    This new compilation of brief biographies features women throughout history who have risked their lives for adventure—many of whom you may not know, but all of whom you’ll WANT to know, such as: • Annie Edson Taylor, the first person who dared to go over Niagara Falls in a barrel• Valentina Tereshkova, the first woman who dared to fly in space• Helen Gibson, the first woman who dared to be a professional stunt person• And many more!This is the perfect read for anyone who wants to know what it means to explore, discover, play, climb, and fight like a girl!