Jeanne Power was groundbreaking: she solved mysteries of sea animals and published her findings at a time when few of women’s contributions to science were acknowledged. Jeanne Power was persistent: when records of her research were lost, she set to work repeating her studies. And when men tried to take credit for her achievements, she stood firm and insisted on the recognition due to her.Jeanne Power was inspiring, and the legacy of this pioneering marine scientist lives on in every aquarium.

    Katherine Johnson was one of these mathematicians who used trajectories and complex equations to chart the space program. Even as Virginia’s Jim Crow laws were in place in the early 1950s, Katherine worked analyzing data at the NACA (later NASA) Langley laboratory. In 1962, as NASA prepared for the orbital mission of John Glenn, Katherine Johnson was called upon and John Glenn said “get the girl” (Katherine Johnson) to run the numbers by hand to chart the complexity of the orbital flight. He knew that his flight couldn’t work without her unique skills. President Barack Obama awarded Katherine Johnson the Presidential Medal of Freedom in 2015 and her incredible life inspired the Oscar-nominated film Hidden Figures. Get to know this incredible and inspirational woman with this beautifully illustrated picture book from an award-winning duo.

    Many of the events in his life, and the characters whom he knew, are described in his books: this is the story of the man who wrote them.

    When Farts Had Colors is the story of 4th grader Lance Chance who hates Mondays. This particular Monday Lance's mom coaxes Lance to school with his favorite sandwiches and a 'wish-kiss'. On his way to school Lance is tormented by "the biggest, meanest 4th grader ever to stalk the halls of Alfonso Orr Elementary School. Merry Maddox. Bully Extraordinaire…”A legend" and her posse of mayhem, the Crazy M&Ms. If having to hand over his sandwiches and perform a certain humiliating act wasn't enough, Lance gets blamed by Merry Maddox for letting out a fart so horrible it forces the entire school to evacuate. Lance runs away from school and wishes that farts had colors. "Then everyone would have known it was Merry Maddox who sent out those heat seeking missiles of doom and destruction," thinks Lance. And just like that, Lance's wish comes true. Will Lance come up with a plan to expose Merry Maddox and reveal her true colors?

    There's a problem outside and this cute bug is going to fix it by swapping colors. TThis is a fun and colorful, fully illustrated ebook, for ages 18 months and up.

    But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one hundred coins), to size differences (the planets shown as different types of balls). Accompanying each description is a kid-friendly drawing by illustrator Steve Adams that visually reinforces the concept. By simply reducing everything to human scale, Smith has made the incomprehensible easier to grasp, and therefore more meaningful. The children who just love these kinds of fact-filled, knock-your-socks-off books will want to read this one from cover to cover. It will find the most use, however, as an excellent classroom reference that can be reached for again and again when studying scale and measurement in math, and also for any number of applications in social studies, science and language arts. For those who want to delve a little deeper, Smith has included six suggestions for classroom projects. There is also a full page of resource information at the back of the book.

    But sometime, the sun's glare got uncomfortably fierce, and Sanjna could not bear it. She devised the perfect cover for herself - Chhaya, her mirror image! Away from the blazing Surya, the lonely Sanjna pined for her beloved. Eventually, a way had to be found to ensure everyone's happiness.

    Each spread features an easy-to-understand scenario such as dice rolling, with questions about probable outcomes and simple explanations. In the vein of Great Estimations, this is a perfect book for getting across important math concepts in a fun way.

    Round, curvy, pointy, or straight-shapes are all around us.With vibrant illustrations that highlight shapes in all their forms, this informative book reinforces the identification of circles, squares, crescents, diamonds, triangles, rectangles, trapezoids, and ovals while encouraging kids to pair shapes together to make new forms.

    It was the first trip across an engineering marvel that had taken nearly fourteen years to construct. The woman's husband was the chief engineer, and he knew all about the dangerous new technique involved. The woman insisted she learn as well. When he fell ill mid-construction, her knowledge came in handy. She supervised every aspect of the project while he was bedridden, and she continued to learn about things only men were supposed to know:math,science,engineering.Women weren't supposed to be engineers. But this woman insisted she could do it all, and her hard work helped to create one of the most iconic landmarks in the world. This is the story of Emily Roebling, the secret engineer behind the Brooklyn Bridge, from author-illustrator Rachel Dougherty.

    They experiment, explore, test, and play, and they learn a great deal about problem-solving through questions and hands-on experiments. They don't see lines between disciplines; rather, they notice interesting materials and ideas that are worth exploring. This book is about creative experiments, in all fields, that help kids explore the world.Children gravitate toward sensory experiences (playing with slime), figuring out how things work (taking toys apart), and testing the limits of materials (mixing a tray of paint together until it makes a solid mass of brown). They're not limited by their imaginations, and a wooden spoon can become a magic wand as quickly as a bag of pom-poms can become a hot bowl of soup. This book is about helping parents and teachers of babies, toddlers, and preschoolers understand and tap into this natural energy with engaging, kid-tested, easy-to-implement projects that value process over product. The creative experiments shared in this book foster curiosity, promote creative and critical thinking, and encourage tinkering--mindsets that are important to children growing up in a world that values independent thinking.In addition to offering a host of activities that parents and teachers can put to use right away, this book also includes a buffet of recipes (magic potions, different kinds of play dough, silly putty, and homemade butter) and a detailed list of materials to include in the art pantry.

    When a professor discovered that the homework sent to him under a male pen name came from a woman...nothing stopped Sophie. And when she tackled a math problem that male scholars said would be impossible to solve...still, nothing stopped Sophie.For six years Sophie Germain used her love of math and her undeniable determination to test equations that would predict patterns of vibrations. She eventually became the first woman to win a grand prize from France's prestigious Academy of Sciences for her formula, which laid the groundwork for much of modern architecture (and can be seen in the book's illustrations).Award-winning author Cheryl Bardoe's inspiring and poetic text is brought to life by acclaimed artist Barbara McClintock's intricate pen-and-ink, watercolor, and collage illustrations in this true story about a woman who let nothing stop her.

    Greig looked for the most “unadoptable” animals and gave them a home—his home! Strange and unique, The One and Only Wolfgang will remind readers that no matter how old or how odd, everyone has a place where they belong. Families will enjoy the unique, whimsical art from Nadja Sarell combined with comical photographs of the Wolfgang.Perfect for children, ages 4-8Kids will love reading about the loveable animals featured on Steve Greig’s Instagram, @Wolfgang2242 - over 900k followersChildren will learn about love, friendship and family

    For Rube, up is down, in is out, and the simplest path to accomplishing an everyday task—like brushing his teeth or getting dressed—is a humorously complicated one. Follow Rube as he sets out on a typical school day, overcomplicating each and every step from the time he wakes up in the morning until the time he goes to bed at night. This book features fourteen inventions, each depicting an interactive sequence whose purpose is to help Rube accomplish mundane daily tasks: a simple way to get ready for school, to make breakfast, to do his homework, and so much more.

    Pure Mathematics 1 corresponds to unit P1. It covers quadratics, functions, coordinate geometry, circular measure, trigonometry, vectors, series, differentiation and integration.