When was the webcam invented and why? Do imaginary numbers exist? What is fuzzy logic? Find the answers these questions about the amazing world of numbers, computers and coding, along with loads of other curious, amazing and mind-boggling facts, in this eye-catching book that is absolutely bursting with information. Covers a wide range of topics from Ancient counting systems to unsolved mathematical mysteries and the latest in wearable computer technology, including all kinds of things you won’t find in an ordinary text book. With bold illustrations, picture maps and infographics, and clear, comprehensible text, children can pore over the information that they’ll delight in sharing with family and friends. Also includes links to specially selected websites with further information, games and video clips. Part of the popular '100 Things to Know' series, ideal gifts for fact-hungry children.

Build your own computer games with Scratch 3! Learn how to make fun games with Scratch--a free, beginner-friendly programming language from the MIT Media Lab. Create mazes, road-crossing games, and two-player games that keep score. Colorful pictures and easy-to-follow instructions show you how to add cool animations and sound effects to your games. You'll have hours of fun catching snowflakes, gobbling up tacos, and dodging donuts in space--while learning how to code along the way! Covers Scratch 3

Best friends Adi and Gabi love to play with Adi's toy train. Round and round it goes-choo choo! Watching it loop the track gives the girls an idea. These scientific thinkers use their computer coding knowledge to put the train to work! The Capstone Interactive edition comes with simultaneous access for every student in your school and includes read aloud audio recorded by professional voice over artists.

A thrilling new series about the world’s youngest and smartest genius who’s forced to use her unbelievable code-breaking skills to outsmart Einstein. Charlie Thorne is a genius. Charlie Thorne is a thief. Charlie Thorne isn’t old enough to drive. And now it’s up to her to save the world… Decades ago, Albert Einstein devised an equation that could benefit all life on earth—or destroy it. Fearing what would happen if the equation fell into the wrong hands, he hid it. But now, a diabolical group known as the Furies are closing in on its location. In desperation, a team of CIA agents drags Charlie into the hunt, needing her brilliance to find it first—even though this means placing her life in grave danger. In a breakneck adventure that spans the globe, Charlie must crack a complex code created by Einstein himself, struggle to survive in a world where no one can be trusted, and fight to keep the last equation safe once and for all.

Allie Navarro can't wait to show her best friends the app she built at CodeGirls summer camp. Click'd pairs users based on common interests and sends them on a fun (and occasionally rule-breaking) scavenger hunt to find each other. And it's a hit. By the second day of school, everyone is talking about Click'd. Watching her app go viral is amazing. Leaderboards are filling up! Everyone's making new friends. And with all the data Allie is collecting, she has an even better shot at beating her archenemy, Nathan, at the upcoming youth coding competition. But when Allie discovers a glitch that threatens to expose everyone's secrets, she has to figure out how to make things right, even if that means sharing the computer lab with Nathan. Can Allie fix her app, stop it from doing any more damage, and win back the friends it hurt-all before she steps on stage to present Click'd to the judges? New York Times best-selling author Tamara Ireland Stone combines friendship, coding, and lots of popcorn in her fun and empowering middle-grade debut.

After her Click'd catastrophe, Allie Navarro is determined to redeem herself. So when the class gets an assignment to create a mobile game from recycled code, Allie pairs up with Courtney, her best friend from CodeGirls camp, to create the perfect app: Swap'd. Kids buy, sell, and trade stuff at school all the time. Candy. Clothes. Video games. Slime. Why not make a fiercely competitive, totally anonymous, beat-the-clock game out of it? Once Swap'd is in full-swing, Allie is certain that it's the answer to all her problems. She's making quick cash to help Courtney buy that really expensive plane ticket to come visit her. It's giving her an excuse to have an actual conversation with her super-secret crush. And it looks like she might finally beat her archenemy-turned-friend, Nathan. She's thought of everything. Or? has she? The second book in the Click'd series by New York Times best-selling author Tamara Ireland Stone weaves together middle school friendship, first crushes, and serious coding skills in another fun, fast-paced, and empowering novel that will have readers cheering Allie on from the first page to the last.

Professor Chip helps the class at Code Academy understand that computers communicate in a language that kids can learn. Simple sentences and easy-to-understand examples make learning binary code understandable and fun.

"Professor Chip helps the class at Code Academy understand that computers communicate in a language that kids can learn. Simple sentences and easy-to-understand examples make learning binary code understandable and fun"-- "About this title" may belong to another edition of this title.

"Information accompanies instructions for various dinosaur-themed activities that demonstrate skills needed for coding. The text level and subject matter are intended for students in grades 3 through 8"--

Information accompanies instructions for various extreme-sports-themed activities that demonstrate skills needed for coding. The text level and subject matter are intended for students in grades 3 through 8.

""Information accompanies instructions for various extreme-sports-themed activities that demonstrate skills needed for coding. The text level and subject matter are intended for students in grades 3 through 8"-Provided by publisher"--