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.

    King Arthur was a good ruler, but now he needs a good ruler. What would you do if the neighboring kingdom were threatening war? Naturally, you'd call your strongest and bravest knights together to come up with a solution. But when your conference table causes more problems than the threat of your enemy, you need expert help. Enter Sir Cumference, his wife Lady Di of Ameter, and their son Radius. With the help of the carpenter, Geo of Metry, this sharp-minded team designs the perfect table conducive to discussing the perfect plan for peace. The first in Sir Cumference series, SIR CUMFERENCE AND THE FIRST ROUND TABLE makes math fun and accessible for everyone.

    A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    Africa, China, Europe, the Americas—find out what happened all around the world in long-ago times. This first revised volume begins with the earliest nomads and ends with the last Roman emperor. Newly revised and updated, The Story of the World, Volume 1 includes maps, a new timeline, more illustrations, and additional parental aids. This read-aloud series is designed for parents to share with elementary-school children. Enjoy it together and introduce your child to the marvelous story of the world's civilizations.Each Story of the World volume provides a full year of history study when combined with the Activity Book, Audiobook, and Tests—each available separately to accompany each volume of The Story of the World Text Book. Volume 1 Grade Recommendation: Grades 1-5.

    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.

    Presents an introduction to Shakespeare's greatest plays including Hamlet Othello, As You Like It, The Taming of the Shrew, The Tempest and Pericles.

    In ancient Greece, young Pythagoras discovers a special number pattern (the Pythagorean theorem) and uses it to solve problems involving right triangles.Book Details: Format: Paperback Publication Date: 4/1/2004 Pages: 32 Reading Level: Age 8 and Up

    This frustration led to Foster's first book, George Washington's World (1941). In her unique approach, Foster weaves a story of the world around her central character; rather than focusing exclusively on geo-political events, as most textbooks do; she includes stories of scientific discovery and invention, music, literature, art, and religion. She has a keen intuition for stories that will especially delight and amuse her youthful audience. In Augustus Caesar's World, Foster traces the seven major civilizations Rome, Greece, Israel, Egypt, China, India, and Persia from 4500 B.C. to the time of Augustus Caesar in 44 B.C. and culminating in 14 A.D. Within this timeframe readers will learn not only the stories of Julius Caesar, Cleopatra, and Marc Antony, but also the historian Livy and how Virgil came to write the Aeneid. Foster will then take her readers all over the world to learn what was happening at this same time in China, Persia, India and so on. Foster's detailed pen and ink drawings are fresh and appealing, and her illustrated timelines give a clear sense of chronology, enriching the engaging text. An all-time customer favorite!

    This is a handy book for learning to spot common errors in reasoning.- For ages twelve through adult.- Fun to use -- learn skills you can use right away.- Peanuts, Dilbert, and Calvin and Hobbes cartoons.- Includes The Fallacy Detective Game.- Exercises with answer key.

    Through his eyes, the pleasures and perils of ranching in the early twentieth century are experienced... auctions and roundups, family picnics, irrigation wars, tornadoes and wind storms all give authentic color to Little Britches. So do wonderfully told adventures, which equip Ralph to take his father's place when it becomes necessary.Newly republished in a hardcover edition with a 1950s cover, jacket and pictorial endpages. Interior illustrations by Edward Shenton.

    Nathaniel Bowditch grew up in a sailor’s world—Salem in the early days, when tall-masted ships from foreign ports crowded the wharves. But Nat didn’t promise to have the makings of a sailor; he was too physically small. Nat may have been slight of build, but no one guessed that he had the persistence and determination to master sea navigation in the days when men sailed only by “log, lead, and lookout.” Nat’s long hours of study and observation, collected in his famous work, The American Practical Navigator (also known as the “Sailors’ Bible”), stunned the sailing community and made him a New England hero.

    When the Natives judge the white man's magic as evil, John Smith is condemned to death— - only the intervention of Pocahontas saves his life and a tentative friendship is established between Pocahontas's tribe and the new colonists. The King of England sends a crown, rich robes and a royal bed to honor Powhatan and he is pleased, but the white man's insistence that the Indians give them corn to sustain them through the long winters threatens their tenuous relationship. Pocahontas's ultimate marriage to John Rolfe, the birth of their son, their voyage to England and presentation to the King and Queen is the stuff of fairy tales except that it is one of the great true stories of America's earliest days. 46pg

    It begins when he was a bashful boy who blushed easily, goes on to his early days as king, and finally examines his role in the American Revolution - when Americans ceased to think of him as good King George. Fascinating history made accessible for young readers.

    During their "classroom" chats, she not only teaches Peter about Arctic Hare and Antelope Jack but also tells him about such creatures as Flying Squirrel, Mountain Beaver, Pocket Gopher, Grasshopper Mouse, Silvery Bat, Mule Deer, and Grizzly Bear.Told with all the warmth and whimsy of Burgess's stories, this engaging book acquaints youngsters with many forms of wildlife and the animals' relationships with one another. The charming collection of entertaining tales is sure to transport today's young readers to the same captivating world of nature that delighted generations of children before them.

    Although his freedom had been taken, Amos never lost his dignity and courage. For 45 years, Amos worked as a slave and dreamed of freedom. And, at age 60, he finally began to see those dreams come true.