Against the backdrop of Archimedes's life and culture, the author discusses the man's work, his discoveries and the knowledge later based upon it. The simple, often humorous, illustrations and diagrams greatly enhance the text. Ages 10 and up.

    Arguing persuasively for this new conception of intelligence, the author uses vivid classroom vignettes to explore the foundations of intellectual character and describe how teachers can enculturate productive patterns of thinking in their students. Intellectual Character presents illustrative, inspiring stories of exemplary teachers to help show how intellectual traits and thinking dispositions can be developed and cultivated in students to promote successful learning. This vital book provides a model of authentic and powerful teaching and offers practical strategies for creating classroom environments that support thinking.

    He is forced to live like a Spartan, a brutal life with no pity for those who are not physically perfect and totally obedient to Spartan control. After enduring rigorous training and repeated cruel incidents, he escapes with a Perioikoi boy and heads for his beloved Athens. Here is the story of a hard and dangerous journey with Snedeker's amazing historical accuracy. Caroline Dale Snedeker, twice a Newbery Honor winner, captures the authentic flavor of ancient Greek culture in a story of adventure and excitement that fully illustrates the differences between the Athenian and Spartan cultures.

    Collected here to keep your wits sharp, The Best Brain Teasers of All Time features the cleverest brain teasers from around the world and throughout history.The Best Brain Teasers of All Time gives you hours of fun-filled entertainment with brain teasers that develop your problem-solving skills in math, logic, and wordplay. Organized as an integrated challenge, these brain teasers build in momentum as they increase in difficulty from classic nursery rhymes to the riddle of the sphinx.The Best Brain Teasers of All Time puts your mind to the test with: 125 Brain Teasers that require no special skills to solve. Plus, each question comes with an optional clue in case you get stumped and a handy answer key in the back to test yourself or play with friends Brain Teasers for Every Level that cater to beginners and advanced masterminds alike, with brain teasers organized by level of difficulty to improve your skills as you move forward Hints of History that provide fun facts and background information for every brain teaser Get ready to sharpen your wit with every “aha” moment. The Best Brain Teasers of All Time is a go-to source for timeless fun and mind-blowing challenges.

    He just wants to save on toothpaste. Betting he can make a gallon of his own for the same price as one tube from the store, Rufus develops a step-by-step production plan with help from his good friend Kate MacKinstrey. By the time he reaches the eighth grade, Rufus makes more than a gallon -- he makes a million! This fun, breezy story set in 1960s Cleveland, Ohio contains many real-life mathematical problems which the characters must solve to succeed in their budding business. Includes black-and-white illustrations by Jan Palmer.This 35th anniversary edition includes an exclusive author interview and reader's guide with book summary and discussion questions.

    Could this be happening! Had he just seen a whale with a white tail? Was it now going to give itself to him, as Vincent had said?Lincoln still could not believe it. He had had only one thing in mind when he made the long trip from Massachusetts to Barrow, Alaska, and that was to find his Uncle Jack. He thought Vincent Ologak, an Eskimo whaling captain, could tell him where to find him, for Vincent was the man Uncle Jack had planned to see when he went to Alaska to help save the bowhead whale from extinction.But Vincent Ologak cannot or will not give Lincoln a straight answer. As far as he is concerned, Lincoln is there for a very different purpose from the one he himself imagines: A whale is coming to Lincoln, a whale that will end two years of waiting and suffering for Vincent's people.Nothing in Lincoln's past experience quite prepares him for the whaling camp at Barrow. Here ice is a living presence and the temperature is so cold that spilled water hits the ground as ice balls. Here for the first time he meets young Eskimos-especially Unpik, with whom he falls deeply in lovewhose strong identification with their Eskimo culture leads Lincoln to question his own identity. But above all else it is Vincent Ologak's vision of him that teaches Lincoln more than he has ever learned anywhere before.Jean Craighead George blends masterfully observed nature scenes and a wry story of first love in one of her most appealing and moving novels.Life in today's New England hasn't prepared Lincoln for the ways of an Alaskan whaling camp. But it's there that he draws strength from an Eskimo captain's vision of him and his connection with Nukik, the whale that gives itself to Lincoln and the people of Barrow. ‘Beautifully written, with a fine blend of Eskimo ritual and modern science.' 'SLJ. Outstanding Science Trade Books for Children 1987 (NSTA/CBC)Children's Books of 1987 (Library of Congress)1988 Books for the Teen Age (NY Public Library)

    Every chipped rock, charred seed, or fossilized bone could be a clue to how people lived in the past. In this information-packed Let’s-Read-and-Find-Out Science book, Kate Duke explains what scientists are looking for, how they find it, and what their finds reveal. This nonfiction picture book is an excellent choice to share during homeschooling, in particular for children ages 4 to 6. It’s a fun way to learn to read and as a supplement for activity books for children.This is a Level 2 Let’s-Read-and-Find-Out Science title, which means the book explores more challenging concepts for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let’s-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

    Includes suggestions for related experiments and projects.

    Instead, she spent her life fording icy streams and climbing untracked mountains to bring medical help to those in need. More nurses on horseback joined Mary . . . and the Frontier Nursing Service was born. Mary's story is amazing. And it is true."Wells's realistic yet poetic prose perfectly captures the dichotomy of the majestic beauty of Appalachia and the harsh realities of mountain life. . . . This one's a gem."--School Library Journal

    Written by the well-known mathematics teacher consultant, this volume's collection of over 200 clearly illustrated mathematical ideas, concepts, puzzles, and games shows where they turn up in the real world. You'll find out what a googol is, visit hotel infinity, read a thorny logic problem that was stumping them back in the 8th century.THE JOY OF MATHEMATICS is designed to be opened at random...it's mini essays are self-contained providing the reader with an enjoyable way to explore and experience mathematics at its best.

    Twelve-year-old Amy arrives from Melbourne, unsettled by the starkly different landscape and people. There she meets an Aboriginal girl, Lana, who seems as different as anyone could be—in Amy’s eyes. As they learn more about each other’s cultures, they also find that they share the loss of their mothers, and their friendship deepens. Soon they are working together to uncover a sinister plot—which may put unto jeopardy everything and everyone they hold dear.

     In January, the cows stay in the barnyard, and the chickens don't lay many eggs. By March, you can tell spring is coming: the barn is filled with baby animals. Month by month, the animals at Maple Hill Farm sense the changing seasons and respond to the changes. Through gently humorous text and charming illustrations, Alice and Martin Provensen capture one year at their beloved Maple Hill Farm in a way sure to delight city slickers and country folk alike.

    With vibrant art and compelling text, more than 90 Bible stories come to life. Kids ages 6 and under will enjoy the fun illustrations of Noah helping the elephant onto the ark, Jonah praying inside the fish, and more, as they discover The Beginner's Bible® just like millions of children before. The Beginner's Bible® is the 2006 Retailers Choice Award winner in Children's Nonfiction.

    Chock-full of information about the weather, animals, insects, and plants, including dozens of simple science experiments, this is a reference book that offers fun for the whole family.

    This classic volume uses simple, conversational language to discuss such matters as the nature of God, sin, salvation, the Christian life, the church, prayer and the Second Coming. Widely used by teachers and parents, this valuable book contains eighty-six sections, each followed by discussion questions, a suggested reading, a hymn, and a prayer.