A brilliant overview of world history from prehistoric times to the early 20th century

    A modern classic by an accomplished mathematician and best-selling author has been updated to encompass and explain the recent headline-making advances in the field in non-technical terms.

    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.

    

    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.

    Who invented zero? Why are there 60 seconds in a minute? Can a butterfly's wings really cause a storm on the far side of the world? In 50 concise essays, Professor Tony Crilly explains the mathematical concepts that allow use to understand and shape the world around us.

    Since then it has undergone substantial revision several times. This edition is a 15-volume resource library designed especially for preschool and primary-grade children and for the older child who needs high-interest, easy-to-read materials. Childcraft also serves as a resource for parents, teachers, and librarians.

    Recommended in Laura Berquist Syllabus Grades 2 and 3 Author: Edgar D Aulaire Grade: 1-6 Pages: 48, Paperback Publisher: Beautiful Feet Books ISBN: 0-9643803-9-0

    Witty and accessible, Paul Lockhart’s controversial approach will provoke spirited debate among educators and parents alike and it will alter the way we think about math forever.Paul Lockhart, has taught mathematics at Brown University and UC Santa Cruz. Since 2000, he has dedicated himself to K-12 level students at St. Ann’s School in Brooklyn, New York.

    Along the way, it reveals riveting facts on the founding of the great Roman Empire, the revolution that changed France forever, the war between the North and South that unified America, the start of World War I and the Great Depression that followed, the first moon landing, and the end of apartheid in South Africa.The encyclopedia is organized chronologically and then thematically within each time period. A timeline runs across the top of each page. Each section includes biographies of important people and features on art, architecture, and technology.

    As well as lucid descriptions of all the topics and many worked examples, it contains over 800 exercises. New stand-alone chapters give a systematic account of the 'special functions' of physical science, cover an extended range of practical applications of complex variables, and give an introduction to quantum operators. Further tabulations, of relevance in statistics and numerical integration, have been added. In this edition, half of the exercises are provided with hints and answers and, in a separate manual available to both students and their teachers, complete worked solutions. The remaining exercises have no hints, answers or worked solutions and can be used for unaided homework; full solutions are available to instructors on a password-protected web site, www.cambridge.org/9780521679718.

    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.

    Sipser's candid, crystal-clear style allows students at every level to understand and enjoy this field. His innovative "proof idea" sections explain profound concepts in plain English. The new edition incorporates many improvements students and professors have suggested over the years, and offers updated, classroom-tested problem sets at the end of each chapter.

    Instructors across the country report that especially at schools where there is a decreased emphasis on literature and the humanities, students do not necessarily see literature as relevant to their lives. They are sometimes totally new to poetry and are often intimidated by it; they sometimes have difficulty approaching and reading a poem and lack confidence in their critical and interpretive abilities. With these factors and students in mind, Meyer has put together an enticing collection of poems from many time periods, cultures, and themes, with voices ranging from the traditional to the hottest contemporary poets, always mixing in plenty of quirky and humorous selections that students will enjoy. Editorial features such as the author's new sample close readings and thematic case studies offer students real help with reading, appreciating, and writing about literature. Poetry is a book designed to make students life-long readers of poetry.

    John Mighton-the founder of a revolutionary math program designed to help failing math students-feels that not only is this wrong, but that it has become a self-fulfilling prophecy.A pioneering educator, Mighton realized several years ago that children were failing math because they had come to believe they were not good at it. Once students lost confidence in their math skills and fell behind, it was very difficult for them to catch up, particularly in the classroom. He knew this from experience, because he had once failed math himself.Using the premise that anyone can learn math and anyone can teach it, Mighton's unique teaching method isolates and describes concepts so clearly that students of all skill levels can understand them. Rather than fearing failure, students learn from and build on their own successes and gain the confidence and self-esteem they need to be inspired to learn. Mighton's methods, set forth in The Myth of Ability and implemented in hundreds of Canadian schools, have had astonishing results: Not only have they helped children overcome their fear of math, but the resulting confidence has led to improved reading and motor skills as well.The Myth of Ability will transform the way teachers and parents look at the teaching of mathematics and, by extension, the entire process of education.