Twinkle Twinkle Little Star, I Know Exactly What You Are engages the little star lovers in your life with the whimsical but real science of the stars, to a tune we all know and love. Do you know why stars twinkle? It’s time to find out!Written to the classic melody of “Twinkle Twinkle Little Star” by an expert in astrophysics, is the perfect primer for learning exactly what those twinkling little stars are doing way up high in the sky. Discover how stars are created, what they’re made of, and even what makes them look like they’re twinkling. Stars are not only great for wishing upon, but they are also spectacular examples of scientific magic. From atmospheric turbulence to fusing atoms, these delightful (more accurate!) lyrics will become your new favorite version of this classic tune. Instead of wondering what stars are, you will know for sure!Twinkle Twinkle Little StarI know exactly what you areOpaque ball of hot dense gas,million times our planet’s mass,looking small because you’re far,I know exactly what you are.

    After his family went into debt and he found himself working at a shoe-polish factory, Dickens soon realized that the members of the lower class were no different than he, and, even worse, they were given no chance to better themselves. It was then that he decided to use his greatest talent, his writing ability, to tell the stories of those who had no voice.

    Mae Jemison, the first African-American woman in space, is truly a modern hero with a remarkable, inspirational story to tell.Mae Jemison made history as the first African-American woman in space. But she's also taken center stage as an actress, scientist, doctor, and teacher-not to mention all the "top ten" lists she's made, including People's 50 Most Beautiful People AND the 1999 White House Project's list of the 7 women most likely to be elected President. The adventures of her life make for a truly compelling read. And to top it all off, with her charming sense of humor, Mae is a remarkable storyteller. The variety and richness of Mae Jemison's experiences will inspire every reader who picks up this book.

    As a young genius living in a time before science as we know it existed, Isaac studied the few books he could get his hands on, built handmade machines, and experimented with alchemy--a process of chemical reactions that seemed, at the time, to be magical. Mary Losure's riveting narrative nonfiction account of Isaac's early life traces his development as a thinker from his childhood, in friendly prose that will capture the attention of today's budding scientists--as if by magic. Back matter includes an afterword, an author's note, source notes, a bibliography, and an index.

    A biography of the modest Frenchman who, after being blinded at the age of three, went on to develop a system of raised dots on paper that enabled blind people to read and write.

    Barnum, hoping that he would do something extraordinary--and he did! As a paleonotologist for the American Museum of Natural History, he discovered the first documented skeleton of the Tyrannosaurus Rex, as well as most of the other dinosaurs on display there today.An appealing and fun picture book biography, with zany and stunning illustrations by Boris Kulikov, BARNUM'S BONES captures the spirit of this remarkable man.

    He promised a "square deal" to all citizens, he tamed big businesses, and protected the nation's wildlife and natural beauty. His fearless leadership assured that he would always be remembered, and his robust spirit now dares others to do mighty things.In her moving picture book portrait, award-winning author Doreen Rappaport uses her well-honed approach of personal quotes and vivid prose to spin together the tale of a sickly boy who became a monumental man. Coupled with C. F. Payne's dramatic artwork, the story of President Teddy, touchstone of American history, is brought to life.

    George and Small, the Caldecott Medal-winning team who created So You Want to Be President? , are back with another spirited and witty look at history-this time focusing on the inventors and inventions who have given us lightbulbs, automobiles, and all the other things that keep the world humming. So You Want to Be an Inventor? features some of the world's best-known inventors-Thomas Edison, Benjamin Franklin, Eli Whitney-as well as lesser-known geniuses like Georges de Mestral (inventor of Velcro), Wilhelm Roentgen (inventor of X rays), and Hedy Lamarr (inventor of a system that became the basis for satellite communication-who knew?). Whether you're a dreamer or a loner, a copycat or a daredevil, this book might just inspire readers to invent something that could change the world!

    With more than 300,000 copies sold, The Period Book stands out from the pack by specifically addressing younger girls. And with eleven now the average age at which girls get their period, this supportive and practical approach, providing clear and sensitive answers to common questions, is evern more welcome today.The revised edition includes a new introduction for parents and an additional chapter about body image.

    Incorporating his own misadventures as a developing writer, Gantos inspires readers to build confidence and establish good writing habits as they create, revise, and perfect their stories. Pop-out text boxes highlight key tips, alongside Gantos's own illustrations, sample stories, and snippets from his childhood journals. More than just a how-to guide, Writing Radar is a celebration of the power of storytelling and an ode to the characters who--many unwittingly--inspired Gantos's own writing career.

      At the age of eleven, Sarah was a very rich young girl. Even so, she was powerless . . . helpless in the whirlwind of drama—and danger—that swirled around her. Then one day word came that she had disappeared.   This is her story, and the story of other children like her, filled with ups and downs, bizarre goings-on, and a heap of crimes.   Out of a trove of primary documents, including court and census records, as well as interviews with family members, Bolden painstakingly pieces together the events of Sarah’s life.

    A behind-the-scenes tour of Ehlert's books and book-making process - encouraging readers to explore their own creativity.

    So what do zoos do with all of that poo? This zany, fact-filled romp explores zoo poo, from cube-shaped wombat poo to white hyena scat, and all of the places it ends up, including in science labs and elephant-poo paper—even backyard gardens!

     Consent is like being ruler of your own country...population: YOU. This is a smart, playful guide to consent and bodily autonomy, packed with bright and energetic illustrations. Readers will learn about boundaries and how to set them; ways to respect themselves and others; what to do if someone makes them feel uncomfortable or unsafe; and much more. Along the way, they'll be encouraged to reflect on (and improve!) their own behavior and to practice consent in their daily lives. Whether you're looking for a consent primer to share with a friend or searching for a way to talk to your child about what it means to be in control of their own body and respect others', look no further! This humorous and insightful book from the co-creator of the viral "Tea Consent" video is the perfect teaching tool, conversation starter, and insightful, empowering resource for educators, kids, and families everywhere.

    Yet it is a story worth telling. For it helps us remember how much we all might lose when a child's dreams don't come true . . . As a child, Dickens was forced to live on his own and work long hours in a rat-infested blacking factory. Readers will be drawn into the winding streets of London, where they will learn how Dickens got the inspiration for many of his characters. The 200th anniversary of Dickens's birth was February 7, 2012, and this tale of his little-known boyhood is the perfect way to introduce kids to the great author. This Booklist Best Children's Book of the Year is historical fiction at its ingenious best.