Her parents separated when she was young, and her mother insisted on a logic-focused education, rejecting Byron’s “mad” love of poetry. But Ada remained fascinated with her father and considered mathematics “poetical science.” Via her friendship with inventor Charles Babbage, she became involved in “programming” his Analytical Engine, a precursor to the computer, thus becoming the world’s first computer programmer. This picture book biography of Ada Lovelace is a portrait of a woman who saw the potential for numbers to make art.

    The overly ambitious little girl from Oh No! is back for more. But this time, she doesn't have a humongous problem, she has an EPIC crisis on her hands: a mere A on her history test! There's only one solution: travel back in time to 33,000 B.C. to make her wrong answer right! Mac Barnett and Dan Santat's laugh-out-loud sequel to the critically acclaimed Oh No! will be sure to tickle a prehistoric funny bone for fans new and neanderthal alike.

    And now this stunning gift set invites friends and family to gather and enjoy the magic of holiday storytelling at its finest.

    . . until they take so long that the picnic is gone!

    No running allowed. And you must be quiet. But when a lion comes to the library one day, no one is sure what to do. There aren't any rules about lions in the library. And, as it turns out, this lion seems very well suited to library visiting. His big feet are quiet on the library floor. He makes a comfy backrest for the children at story hour. And he never roars in the library, at least not anymore. But when something terrible happens, the lion quickly comes to the rescue in the only way he knows how. Michelle Knudsen's disarming story, illustrated by the matchless Kevin Hawkes in an expressive timeless style, will win over even the most ardent of rule keepers.

    Growing up in the mountains is depicted with a spare, lyrical text and beautiful, tender illustrations by Diane Goode. The book was awarded a Caldecott Honor Medal.

    In 1707, young Sarah Noble and her father traveled through the wilderness to build a new home for their family. “Keep up your courage, Sarah Noble,” her mother had said, but Sarah found that it was not always easy to feel brave inside. The dark woods were full of animals and Indians, too, and Sarah was only eight! The true story of Sarah’s journey is inspiring. And as she cares for her father and befriends her Indian neighbors, she learns that to be afraid and to be brave is the greatest courage of all. The New York Times Book Review described this book as one “to be long remembered for its beautifully written simplicity and dignity.”

    Prompted by a poem and a visual clue, students are asked to answer what fration is illustrated in the cow's antics, starting with halves and progressing into thirds, fourths, eights, and tenths.

    Perfect for visual learners! Simple, clear, practical, 26 Letters and 99 Cents teaches the most basic building blocks of life skills. Sit together with a child at home or in a preschool classroom and use coins and an alphabet sheet alongside this book to enjoyably teach ABCs and counting.In a starred review, School Library Journal said, “Children will enjoy manipulating money, numbers, and letters to correspond to the photographs in this book.”Readers can start from either side of the book. “Hoban’s crisp photo-essay presents images of upper- and lower-case letters beside objects beginning with that letter; reverse the book, and numerals are shown alongside coins that total that amount,” explained Publishers Weekly.

    He was such a daydreamer that people called him a blockhead.When Leonardo grew up and traveled the world, he was inspired by the numbers used in different countries. Then he realized that many things in nature, from the number of petals on a flower to the spiral of a nautilus shell, seem to follow a certain pattern. The boy who was once teased for being a blockhead had discovered what came to be known as the Fibonacci Sequence!

    Beginning in the fall with the new year and ending in summer, follow a full Cherokee year of celebrations and experiences. Appended with a glossary and the complete Cherokee syllabary, originally created by Sequoyah.

    But what did he make it into after that? And after that?As children turn the pages of this book, they can use the die-cut holes to guess what Joseph will be making next from his amazing overcoat, while they laugh at the bold, cheerful artwork and learn that you can always make something, even out of nothing.

    To select the animals of the zodiac, the Jade Emperor has called for a race between all the animals.

    Seuss!

    Navy!After touring a German submarine in the early 1940s, young Raye set her sights on becoming an engineer. Little did she know sexism and racial inequality would challenge that dream every step of the way, even keeping her greatest career accomplishment a secret for decades. Through it all, the gifted mathematician persisted--finally gaining her well-deserved title in history: a pioneer who changed the course of ship design forever.The Girl With a Mind for Math: The Story of Raye Montague is the third book in a riveting educational series about the inspiring lives of amazing scientists. In addition to the illustrated rhyming tale, you'll find a complete biography, fun facts, a colorful timeline of events, and even a note from Montague herself!