In this fun and accessible guide, McKellar—dubbed a “math superstar” by The New York Times—gives girls and their parents the tools they need to master the math concepts that confuse middle-schoolers most, including fractions, percentages, pre-algebra, and more. The book features hip, real-world examples, step-by-step instruction, and engaging stories of Danica's own childhood struggles in math (and stardom). In addition, borrowing from the style of today's teen magazines, it even includes a Math Horoscope section, Math Personality Quizzes, and Real-Life Testimonials—ultimately revealing why math is easier and cooler than readers think.

    They couldn't go to the same schools, eat at the same restaurants, or even use the same bathrooms as white people. But by the 1950s, black people refused to remain second-class citizens and were willing to risk their lives to make a change.Author Sherri L. Smith brings to life momentous events through the words and stories of people who were on the frontlines of the civil rights movement of the 1950s and 1960s.This book also features the fun black-and-white illustrations and engaging 16-page photo insert that readers have come love about the What Was? series!

    Follow Dr. King’s journey from his teenage refusal to give up his bus seat to his famous “I Have a Dream” speech that inspired the world. This essential book includes historical black-and-white photographs, a selected bibliography, and an important introduction to the Civil Rights Movement—including the Montgomery bus boycott, the Freedom Rides, and Dr. King’s time in a Birmingham jail cell.

    The devices we use to get just-in-time coupons, directions when we're lost, and maintain connections with loved ones no matter how far away they are, also invade our privacy in ways we might not even be aware of. Our devices send and collect data about us whenever we use them, but that data is not safeguarded the way we assume it would be. Privacy is complex and personal. Many of us do not know the full extent to which data is collected, stored, aggregated, and used. As recent revelations indicate, we are subject to a level of data collection and surveillance never before imaginable. While some of these methods may, in fact, protect us and provide us with information and services we deem to be helpful and desired, others can turn out to be insidious and over-arching. Privacy in the Age of Big Data highlights the many positive outcomes of digital surveillance and data collection while also outlining those forms of data collection to which we may not consent, and of which we are likely unaware. Payton and Claypoole skillfully introduce readers to the many ways we are 'watched, ' and how to adjust our behaviors and activities to recapture our privacy. The authors suggest the tools, behavior changes, and political actions we can take to regain data and identity security. Anyone who uses digital devices will want to read this book for its clear and no-nonsense approach to the world of big data and what it means for all of us.

    Perfect for fans of Mistakes that Worked and Girls Think of Everything.In a time when people believed flying was impossible, Joseph and Etienne Montgolfier proved that the sky wasn’t the limit. When most thought horseback was the only way to race, Bertha and Karl Benz fired up their engines. From the invention of the bicycle and the passenger steam locomotive, to the first liquid-fuel propelled rocket and industrial robot, inventors across the world have redefined travel. Filled with informative sidebars and colorful illustrations, this collective biography tells the story of the experiments, failures, and successes of visionaries who changed the way the world moves.

    In this revised edition that includes coverage of new Web 2.0 and Web 3.0 tools, tablets, and omnipresent wireless devices, Burke demonstrates how to successfully conceptualize, purchase, implement and maintain a library's invaluable tech assets. Highlights in this eagerly anticipated edition include enhanced coverage of e-books and cloud computing. This comprehensive resource should be at the top of the list for any current or future library professional looking to stay at the forefront of technological advancement.

    Dave Williams, a NASA astronaut who speaks from first-hand experience. Written for kids ages 7 to 10, this book uses age-appropriate language to explain the different phenomena that astronauts encounter during a mission. The bright, colorful pages, short blocks of text accompanied by photos and humorous illustrations make this a very attractive choice for young readers. The opening message from Dr. Dave empowers kids to follow his example by believing in themselves and following their dreams.

    The authors' enthusiasm for their subject is compelling as they present abstract concepts in a humorous and easy-to-grasp fashion. Together, these books will open new doors of thought to anyone who wants to find out what computing is really about. The Little Schemer introduces computing as an extension of arithmetic and algebra; things that everyone studies in grade school and high school. It introduces programs as recursive functions and briefly discusses the limits of what computers can do. The authors use the programming language Scheme, and interesting foods to illustrate these abstract ideas. The Seasoned Schemer informs the reader about additional dimensions of computing: functions as values, change of state, and exceptional cases. The Little LISPer has been a popular introduction to LISP for many years. It had appeared in French and Japanese. The Little Schemer and The Seasoned Schemer are worthy successors and will prove equally popular as textbooks for Scheme courses as well as companion texts for any complete introductory course in Computer Science.

    That was before one pioneering work documented the underground computer revolution that was about to change our world forever. With groundbreaking profiles of Bill Gates, Steve Wozniak, MIT's Tech Model Railroad Club, and more, Steven Levy's Hackers brilliantly captured a seminal moment when the risk-takers and explorers were poised to conquer twentieth-century America's last great frontier. And in the Internet age, the hacker ethic-first espoused here-is alive and well.

    Marie Curie's scientific research and discovery of radium in 1902, helped open the door to our modern nuclear age.

    Thanks to forensics—the science of examining physical evidence—we now know that King Tut died of malaria. We also know that stomach cancer, and not arsenic as suspected, killed Napoleon. Seven intriguing stories about historical royal figures whose demise was suspicious, and hard scientific facts about crime-solving techniques make each event seem like an episode of CSI rather than a history lesson. Kids will be fascinated to find out how scientists use autopsy results, DNA testing, bone fragments, and even insects to determine the cause of death. At times a gripping whodunit, at others an exercise in deductive reasoning, this book will be hard to put down for any kids who love mysteries, murder, and suspense.

    Millipedes do it. Dinosaurs did it. You do it: I do it. Octopuses don't (and nor do octopi). Spiders might do it: more research is needed. Birds don't do it, but they could if they wanted to. Herrings do it to communicate with each other. At the beginning of 2017, an innocent question on twitter about snakes formed the hashtag #doesitfart and spread pungently across the internet - and major newspapers - as dozens of experts weighed in on which animals do and don't fart, and if they do, how much, how often, what it's made of, what it smells like, and what it's for. Does it Fart? is the result: the fully authoritative, fully illustrated guide to animal flatulence, covering the habits of 80 animals in more detail than you ever knew you needed. What foods make hyena farts smell especially bad? What is a fossa, and does it fart? Why do clams vomit but not fart? What is a fart, anyway? With contributions from dozens of biologists, Does it Fart? is a book that will allow you to shift the blame onto all kinds of unlikely animals for years to come.

    While there, he hears about the local legend of Thomas Jefferson Beale. Beale supposedly hid a hoard of gold in the mountains 200 years before. The location is encrypted in a set of codes no one has ever been able to decipher. When Lucas and his newfound friends decide to track down the treasure, they embark on a mission that could be too dangerous to survive.

    Sasha shares all her secrets for creating and wearing her braided looks, including how to prep your hair, master traditional techniques, and enhance your look with fun accessories. Whether you're looking for a chic braid for your next shopping trip or a hairstyle that will really impress your date, this guide gives you plenty of gorgeous options for both day and night.Complete with step-by-step photographs so that you can get the perfect look every time, DIY Braids will have you saying goodbye to your hairdresser--and hello to fashion-forward braids at home in no time!

    Bouffard focus on the developmental tasks and competencies that young people need to master in order to plan for and succeed in higher education. These include identity development, articulating aspirations and expectations, forming and maintaining strong peer and adult relationships, motivation and goal-setting, and self-regulatory skills, such as planning.The authors challenge the predominant approach of giving young people information and leaving it to them to figure out how to apply it. They call for a new approach that integrates the key developmental tasks and processes of adolescence into existing college access practices in meaningful ways. Rather than treating young people as passive recipients of services, the authors argue that adults can engage them as active agents in the construction of their own futures.