And despite his father's efforts to turn young Darwin — a poor student — into a doctor or clergyman, the born naturalist jumped instead at the chance to sail around South America, observing and collecting flora and fauna all the way. In a clear, engaging narration, Kathryn Lasky takes readers along on Darwin's journey, from his discovery of seashells on mountaintops that revealed geological changes to his observations of variations in plants and animals, suggesting that all living things are evolving over time. Matthew Trueman's striking mixed-media illustrations include actual objects found in nature, enhancing this compelling look at the man behind the bold theory that would change the way we think about the world — and ourselves.

    They work hard, surrounded by top security and sworn to secrecy, until finally they take their creation far out into the desert to test it, and afterward the world will never be the same.

    Maps tell you about the world: where various countries are located, where the jungles and deserts are, even how to find your way around your own hometown. If you take a fancy to any place on earth, you can go there today and still be home in time for dinner. So open a map, spin a globe. The wide world awaits you.Supports the Common Core State Standards

    Food is scarce, so when the boy's father brings home a map instead of bread for supper, at first the boy is furious. But when the map is hung on the wall, it floods their cheerless room with color. As the boy studies its every detail, he is transported to exotic places without ever leaving the room, and he eventually comes to realize that the map feeds him in a way that bread never could.The award-winning artist's most personal work to date is based on his childhood memories of World War II and features stunning illustrations that celebrate the power of imagination. An author's note includes a brief description of his family's experience, two of his early drawings, and the only surviving photograph of himself from that time.How I Learned Geography is a 2009 Caldecott Honor Book and a 2009 Bank Street - Best Children's Book of the Year.

    All these everyday things and many more are only here because someone bothered to invent them. This book reveals the real-life stories and bright sparks behind dozens of brilliant inventions.

    A funny, entertaining introduction to Ben Franklin and his many inventions, including the story of how he created the "magic square." A magic square is a box of nine numbers arranged so that any line of three numbers adds up to the same number, including on the diagonal! Teachers and kids will love finding out about this popular teaching tool that is still used in elementary schools today!

    This series meets National Curriculum Standards for: Science: History and Nature of Science Social Studies: Time, Continuity, & Change

    Strong back matter empowers readers to learn about the history of timekeeping and time zones, and to explore where each of the characters lives on the world map. A distinctive educational tool, this picture book's warm, unique illustrations also make it a joy to read aloud and admire.

    

    His family had been musicians, or bachs as they were called in Germany, for 200 years. He always wanted to be a bach. As he grew, he saw patterns in everything. Patterns he would turn into melodies and song, eventually growing into one of the most important and celebrated musical composers of all time. This is the story of Johann Sebastian Bach.

    Don’t Feed the Monster! ************************** One day Billy Monster to his great surprise, Found out he’d won the most fabulous prize An awesome new home to live in and share With his very own kid to pester and scare!

    To top it he had speech difficulties and was vague and inattentive. Albert hated the kind of rote learning he was obliged to do in school, memorizing dates and texts. But as he grew older, it became clear that Albert was no ordinary person. 1905 is often termed his 'miracle year', the year he published not one but four entirely new papers, on four completely different topics.

    This comprehensive resource on the construction and use of ancient Egyptian pyramids is perfect for young readers looking to expand their knowledge on history, architecture, and ancient Egyptian civilization.

    The little mice are so caught up in their joyful preparations that they almost forget to look out for their old enemy, the cat. Happily, their Christmas spirit is so infectious that even the cat is not immune. Simple, lively verse and colorful, action-filled illustrations convey the all anticipation and goodwill that come with the Yuletide season in this delightful read-aloud.

    But the mailman has never received any letters of his own. Then one day everything changes . . .This touching story of friendship and love will delight readers and letter writers of all ages.