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

    These guys are now nature’s ROCK STARS! If you’re age 5, you’re probably as tall as an Emperor. But why do they throw up so much? March this way, and find out all!National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    How did they live? What did they achieve? What happened to them? Seeks to interpret history from a biblical perspective.

    It’s a reading adventure that’s out of this world!

    For a long time, the main role of First Ladies was to act as hostesses of the White House...until Eleanor Roosevelt.  Born in 1884, Eleanor was not satisfied to just be a glorified hostess for her husband, President Franklin Delano Roosevelt.  Eleanor had a voice, and she used it to speak up against poverty and racism.  She had experience and knowledge of many issues, and fought for laws to help the less fortunate.  She had passion, energy, and a way of speaking that made people listen, and she used these gifts to campaign for her husband and get him elected president-four times!  A fascinating historical figure in her own right, Eleanor Roosevelt changed the role of First Lady forever.

    This is a clear, vivid text with charts and maps showing the positions of the constellations the year round.

    

    You pick it up, brush off some dirt, and realize you're holding a skull! This is exactly what happened in Albany, New York, in 2005. Workers were putting in new sewer line when a backhoe driver dug up a skull. After police declared the skull wasn't connected to any recent crimes, a team of archaeologists took a closer look. They determined the skull was from an African American who had died more than one hundred years earlier. Suddenly the construction site turned into an archaeological dig. Scientists excavated more bones and realized that they had located a long-lost slave cemetery. Slavery had been legal in the northern United States, including in New York State, in colonial times, but the stories of these slaves are largely unknown. This site became just the third slave cemetery ever to be excavated in the North. See how archaeologists pieced together the truth about these once forgotten bones.

    But not all of them are real. Just like the old game in this book’s title, two out of every three stories are completely true and one is an outright lie. Can you guess which? It’s not going to be easy. Some false stories are based on truth, and some of the true stories are just plain unbelievable. And they’re all accompanied by dozens of photos, maps, and illustrations. Amaze yourself and trick your friends as you sort out the fakes from the facts!

    Award-winning author Rob Sanders’s stirring text, and acclaimed illustrator Steven Salerno’s evocative images, combine to tell this remarkable—and undertold—story. A story of love, hope, equality, and pride.

    And then the dizzy spells start. Soon gravely ill with leukemia, the "atom bomb disease," Sadako faces her future with spirit and bravery. Recalling a Japanese legend, Sadako sets to work folding paper cranes. For the legend holds that if a sick person folds one thousand cranes, the gods will grant her wish and make her healthy again. Based on a true story, Sadako and the Thousand Paper Cranes celebrates the extraordinary courage that made one young woman a heroine in Japan.

    Just don’t get too close—they could chomp you in two!

    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.

    But Addie was anything but ordinary. She longed for thrills and excitement! At a time when a young lady appearing onstage was considered most unusual, Addie defied convention and became a dancer. And when she married the world-famous magician Herrmann the Great, she knew she had to be part of his show. Addie wanted to shock and dazzle! She would do anything to draw the crowds, even agree to be shot out of a cannon. But when Herrmann the Great died, Addie couldn’t disappoint her loyal fans — the show had to go on. What could she do? She would perform the show all by herself! From the creators of Mesmerized, this rollicking romp tells the true story of one fearless magician’s rise to glory, featuring exquisitely lavish illustrations by Iacopo Bruno. Extensive back matter, including instructions for performing one of Addie’s original tricks, makes this a dazzling celebration of one of the first female conjurers in show business.

    The first book in the acclaimed Ready-to-Read series from Newbery Medalist Cynthia Rylant featuring Henry and his lovable 180-pound dog, Mudge.Henry, feeling lonely on a street without any other children, finds companionship and love in a big dog named Mudge.