His father, musician Vincenzio Galilei said, “Truth is not found behind a man’s reputation. Truth appears only when the answers to questions are searched out by a free mind. This is not the easy path in life but it is the most rewarding.” Galileo challenged divine law and the physics of Aristotle, and questioned everything in search of truths. And it was through this quest for truth that he was able to establish a structure for modern science.

    A concise main text highlights how feathers are not just for flying. More curious readers are invited to explore informative sidebars, which underscore specific ways each bird uses its feathers for a variety of practical purposes. A scrapbook design showcases life-size feather illustrations.

    Kids will discover how their voice box works, how many bones they have, how thousands of "tasters" on their tongues help them distinguish flavors, how the DNA in their cells is different from everyone else's, and so much more. Filled with astonishing details, this head-to-toe survey of the body is fascinating to read and fun to color!

    Here is the best and worst of any hike: from picnics to puffing and panting, deer-sighting to detours. Featuring a glossary, a sketchbook by one of the characters, abundant labels throughout, and scientific backmatter.

    Lucky for us, award-winning book illustrator and political cartoonist David Catrow has taken the most important introduction in our country's history and made it easy to understand in a hilarious, inspiring new book.We the Kids follows three adorable youngsters and one remarkable dog as they get ready for a camping adventure in the great outdoors. What makes this adventure different is that it is told through the Preamble. Just as the historical document starts out with "We the People of the United States," we're introduced to the children and their energetic pooch friend, who is standing by with a gargantuan, overloaded backpack. As the Preamble goes on, then, so does the story: They find themselves forming a More Perfect Union by finding their camping site, promoting the General Welfare by telling stories around a campfire, and securing the blessings of Liberty by settling down for a good night's sleep -- all in the backyard under the watchful eyes of two parents. With bright watercolor illustrations and sweet, cartoonlike characters, Catrow provides an entertaining story that brings the Preamble to life. The dog's actions throughout the book are truly sidesplitting, but they also explain to young readers each line of the Preamble. A fun introduction from Catrow called "Big Words, Big Ideas.&quot and a line-by-line explanation of the Preamble add to the book's pleasures.For school reports and American holiday celebrations, this is one book young historians won't want to miss. (Matthew Warner)

    Selecting the best of our literary heritage, Baldwin cast it into a form that delights children of all ages. Beginning with stories of heroes from British history, including King Alfred and the Cakes, King Canute on the Seashore, and Bruce and the Spider, the book moves on to tales of other lands. From Ancient Greece come stories of The Brave Three Hundred, Alexander and Bucepahlus, and Diogenes the Wise Man. Introducing the history of Rome are the Story of Cincinnatus, Horatius at the Bridge, and Julius Caesar. The stories of William Tell, Arnold Winkelried, and Robin Hood impart a bit of the flavor of the Middle Ages. Rounding out the collection are a number of timeless tales that show heroes in action: Damon and Pythias, The Sword of Damocles, Picciola, and The King and His Hawk.Children naturally take a deep interest in such stories. The reading of them will not only give pleasure but will help to lay the foundation for broader literary studies since nearly all are the subjects of frequent allusions in poetry and prose. Young children will enjoy having these stories read to them, while older children will delight in reading them to themselves.Book Details: Format: Paperback Publication Date: 11/1/2005 Pages: 200

    In 1903, President Theodore Roosevelt joined naturalist John Muir on a trip to Yosemite. Camping by themselves in the uncharted woods, the two men saw sights and held discussions that would ultimately lead to the establishment of our National Parks.

    Illustrates the concept of big, bigger, and biggest by comparing the physical measurements of such large things as a blue whale, a mountain, a star, and the universe.

    Here is the unforgettable story of fifty-five Americans and the Constitution they created in 1787 to give the struggling new government a foundation that has held ever since.With accurate historical information, this 48-page nonfiction picture book tells why and how the Constitution of the United States was created. A More Perfect Union includes a map and back matter with a table of dates and a summary of the Articles of the Constitution."A simple, attractive, informative book about a milestone in American history. The simplest and most accessible history of the Constitution to date."—School Library Journal

    But we owe nearly as much to Galen, a physician born in 129 A.D. at the height of the Roman Empire. Galen's acute diagnoses of patients, his botanical wisdom and studies of physiology were recorded in numerous books, handed down through the Middle Ages and Renaissance. He developed sports medicine, doctoring gladiators. Not least, Galen passed on the medical tradition of respect for life. In this fascinating biography for young people, Jeanne Bendick brings Galen's Roman world alive with the clarity, humor, and outstanding content we enjoyed in Archimedes and the Door to Science. An excellent addition to schools, libraries, and homes; ideal for home education.

    He introduces the young reader to people like Von Helmont, Boyle, Stahl, Priestly, Cavendish, Lavoisier, and many others, all incredibly diverse in personality and approach, who have laid the groundwork for a search that is still unfolding to this day. The first part of Wiker's witty and solidly instructive presentation is most suitable to middle school age, while the later chapters are designed for ages 12-13 and up, with a final chapter somewhat more advanced. Illustrated by Jeanne Bendick and Ted Schluenderfritz.

    If you were the moon, what would you do? You'd spin like a twilight ballerina and play dodgeball with space rocks! And more.

    Children learn to identify a variety of different plant, animal and insect species.-- Helps children identify different species.-- Includes scrapbook pages, for notes or drawings.-- Features detailed true-to-life illustrations.

    "How many seeds are in a pumpkin?" Mr. Tiffin asks his class as they gather around the big, medium, and small pumpkins on his desk. Robert, the biggest kid, guesses that the largest one has a million seeds; Elinor, sounding like she knows what she's talking about, guesses the medium one has 500 seeds; and Anna, who likes even numbers better than odd ones, guesses that the little one has 22. Charlie, the smallest boy in the class, doesn't have a guess. Counting pumpkin seeds is messy business, but once the slimy job is done... well, you'll have to read and find out!

    Written shortly after World War I by Calvert School's first Head Master, Virgil Hillyer, this history storybook combines charm with facts to stimulate young minds and leave them yearning for more information. This volume of A Child's History of the World contains 79 stories that start at the beginning of time and reach to the present. With many illustrations by Carle Michel Book and M.S. Wright.