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Scritch Scratch

Scritch Scratch
Author: Lindsay Currie
Publisher: Sourcebooks, Inc.
Total Pages: 288
Release: 2020-09-01
Genre: Juvenile Fiction
ISBN: 1728209730
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"This is a teeth-chattering, eyes bulging, shuddering-and-shaking, chills-at-the-back-of-your-neck ghost story. I loved it!"—R.L. Stine, author of the Goosebumps series For fans of Small Spaces and the Goosebumps series by R.L Stine comes a chilling ghost story based on real Chicago history about a malevolent spirit, an unlucky girl, and a haunting mystery that will tie the two together. Claire has absolutely no interest in the paranormal. She's a scientist, which is why she can't think of anything worse than having to help out her dad on one of his ghost-themed Chicago bus tours. She thinks she's made it through when she sees a boy with a sad face and dark eyes at the back of the bus. There's something off about his presence, especially because when she checks at the end of the tour...he's gone. Claire tries to brush it off, she must be imagining things, letting her dad's ghost stories get the best of her. But then the scratching starts. Voices whisper to her in the dark. The number 396 appears everywhere she turns. And the boy with the dark eyes starts following her. Claire is being haunted. The boy from the bus wants something...and Claire needs to find out what before it's too late. Pick up Scritch Scratch if you are looking for: A book for middle school students, 5th grade to 9th grade A story with a strong female protagonist that explores bravery, friendship, and family Mystery books for kids 9-12 Chilling ghost stories and ghost books for kids (perfect for Halloween!) Historical mysteries and Chicago history books for kids

Learn to Program with Scratch

Learn to Program with Scratch
Author: Majed Marji
Publisher: No Starch Press
Total Pages: 288
Release: 2014-02-14
Genre: Computers
ISBN: 1593275781
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Scratch is a fun, free, beginner-friendly programming environment where you connect blocks of code to build programs. While most famously used to introduce kids to programming, Scratch can make computer science approachable for people of any age. Rather than type countless lines of code in a cryptic programming language, why not use colorful command blocks and cartoon sprites to create powerful scripts? In Learn to Program with Scratch, author Majed Marji uses Scratch to explain the concepts essential to solving real-world programming problems. The labeled, color-coded blocks plainly show each logical step in a given script, and with a single click, you can even test any part of your script to check your logic. You'll learn how to: –Harness the power of repeat loops and recursion –Use if/else statements and logical operators to make decisions –Store data in variables and lists to use later in your program –Read, store, and manipulate user input –Implement key computer science algorithms like a linear search and bubble sort Hands-on projects will challenge you to create an Ohm's law simulator, draw intricate patterns, program sprites to mimic line-following robots, create arcade-style games, and more! Each chapter is packed with detailed explanations, annotated illustrations, guided examples, lots of color, and plenty of exercises to help the lessons stick. Learn to Program with Scratch is the perfect place to start your computer science journey, painlessly. Uses Scratch 2

little scratch

little scratch
Author: Rebecca Watson
Publisher: Anchor
Total Pages: 224
Release: 2020-08-11
Genre: Fiction
ISBN: 0385545770
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"Extraordinary"--THE NEW YORKER In the formally innovative tradition of Grief Is the Thing with Feathers and Ducks, Newburyport comes a dazzlingly original, shot-in-the-arm of a debut that reveals a young woman's every thought over the course of one deceptively ordinary day. She wakes up, goes to work. Watches the clock and checks her phone. But underneath this monotony there's something else going on: something under her skin. Relayed in interweaving columns that chart the feedback loop of memory, the senses, and modern distractions with wit and precision, our narrator becomes increasingly anxious as the day moves on: Is she overusing the heart emoji? Isn't drinking eight glasses of water a day supposed to fix everything? Why is the etiquette of the women's bathroom so fraught? How does she define rape? And why can't she stop scratching? Fiercely moving and slyly profound, little scratch is a defiantly playful look at how our minds function in--and survive--the darkest moments.

From Scratch

From Scratch
Author: Tembi Locke
Publisher: Simon and Schuster
Total Pages: 352
Release: 2019-04-30
Genre: Biography & Autobiography
ISBN: 1501187678
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Now a limited Netflix series starring Zoe Saldana! This Reese Witherspoon Book Club Pick and New York Times bestseller is “a captivating story of love lost and found” (Kirkus Reviews) set in the lush Sicilian countryside, where one woman discovers the healing powers of food, family, and unexpected grace in her darkest hours. It was love at first sight when actress Tembi met professional chef, Saro, on a street in Florence. There was just one problem: Saro’s traditional Sicilian family did not approve of his marrying a black American woman. However, the couple, heartbroken but undeterred, forged on. They built a happy life in Los Angeles, with fulfilling careers, deep friendships, and the love of their lives: a baby girl they adopted at birth. Eventually, they reconciled with Saro’s family just as he faced a formidable cancer that would consume all their dreams. From Scratch chronicles three summers Tembi spends in Sicily with her daughter, Zoela, as she begins to piece together a life without her husband in his tiny hometown hamlet of farmers. Where once Tembi was estranged from Saro’s family, now she finds solace and nourishment—literally and spiritually—at her mother-in-law’s table. In the Sicilian countryside, she discovers the healing gifts of simple fresh food, the embrace of a close knit community, and timeless traditions and wisdom that light a path forward. All along the way she reflects on her and Saro’s romance—an incredible love story that leaps off the pages. In Sicily, it is said that every story begins with a marriage or a death—in Tembi Locke’s case, it is both. “Locke’s raw and heartfelt memoir will uplift readers suffering from the loss of their own loved ones” (Publishers Weekly), but her story is also about love, finding a home, and chasing flavor as an act of remembrance. From Scratch is for anyone who has dared to reach for big love, fought for what mattered most, and those who needed a powerful reminder that life is...delicious.

Coding Games in Scratch

Coding Games in Scratch
Author: Jon Woodcock
Publisher: Penguin
Total Pages: 224
Release: 2019-08-06
Genre: Juvenile Nonfiction
ISBN: 1465495029
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Scratch 3.0 has landed! Stay ahead of the curve with this fully updated guide for beginner coders. Coding is not only a highly sought-after skill in our digital world, but it also teaches kids valuable skills for life after school. This book teaches important strategies for solving problems, designing projects, and communicating ideas, all while creating games to play with their friends. Children will enjoy the step-by-step visual approach that makes even the most difficult coding concepts easy to master. They will discover the fundamentals of computer programming and learn to code through a blend of coding theory and the practical task of building computer games themselves. The reason coding theory is taught through practical tasks is so that young programmers don't just learn how computer code works - they learn why it's done that way. With Coding Games in Scratch, kids can build single and multiplayer platform games, create puzzles and memory games, race through mazes, add animation, and more. It also supports STEM education initiatives and the maker movement. Follow Simple Steps – Improve Your Skills – Share Your Games! If you like playing computer games, why not create your own? Essential coding concepts are explained using eight build-along game projects. Coding Games In Scratch guides young coders step-by-step, using visual samples, easy-to-follow instructions, and fun pixel art. This coding book for kids has everything you need to build amazing Scratch 3.0 games, including thrilling racing challenges, zany platform games, and fiendish puzzles. Follow the simple steps to become an expert coder using the latest version of the popular programming language Scratch 3.0 in this new edition. Improve your coding skills and create your own games before remixing and customizing them. Share your games online and challenge friends and family to beat each other's scores! In this book, you will: - Learn about setting the scene, what makes a good game and playability - Discover objects, rules, and goals - Explore hacks and tweaks, camera angles, fine-tuning and controls - And much more Computer coding teaches kids how to think creatively, work collaboratively, and reason systematically, and is quickly becoming a necessary and sought-after skill. DK's computer coding books for kids are full of fun exercises with step-by-step guidance, making them the perfect introductory tools for building vital skills in computer programming. Add Coding Projects in Scratch and Coding Projects in Python to your collection.

Scratch For Kids For Dummies

Scratch For Kids For Dummies
Author: Derek Breen
Publisher: John Wiley & Sons
Total Pages: 384
Release: 2015-05-04
Genre: Juvenile Nonfiction
ISBN: 1119014875
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Scratch is a fast, fun, and easy way to get started in computer science Do you want to make cool games, impressive animations, and become an all-around Scratch super star? You've come to the right place! Packed with full-color photos and easy-to-follow instructions, Scratch For Kids For Dummies makes it easy to get started—even if you've never attempted computer programming or coding. Inside, you'll find out how to design and develop your own games, create amazing animations, interact with the online Scratch community, and much more! There's no doubting that Scratch is fun, but it also helps you learn to think creatively, reason symmetrically, and work collaboratively—essential skills for life in the 21st century. Best of all, the software is completely free and runs right in your web browser! With the help of this down-to-earth and friendly guide, you'll quickly discover how to choose from a library of characters, backgrounds, and props, draw your own options, and open another user's project, modify it, and publish it online—all with the click of a button. Create games, stories, and animations Learn programming Share your projects with the Scratch community Participate in the Scratch forums If you're looking to make the most of MIT's Scratch software but don't quite know where to start, everything you need to try your hand at this popular multimedia programming tool is right here. So what are you waiting for?

Life from Scratch

Life from Scratch
Author: Sasha Martin
Publisher: National Geographic Books
Total Pages: 356
Release: 2016-03
Genre: Biography & Autobiography
ISBN: 142621653X
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"It was a culinary journey like no other: Over the course of 195 weeks, food writer and blogger Sasha Martin set out to cook--and eat--a meal from every country in the world. As cooking unlocked the memories of her rough-and-tumble childhood and the loss and heartbreak that came with it, Martin became more determined than ever to find peace and elevate her life through the prism of food and world cultures. From the tiny, makeshift kitchen of her eccentric, creative mother, to a string of foster homes, to the house from which she launches her own cooking adventure, Marin's heartfelt, brutally honest memoir reveals the power of cooking to bond, to empower, and to heal--and celebrates the simple truth that happiness is created from within"--

The Everything Kids' Scratch Coding Book

The Everything Kids' Scratch Coding Book
Author: Jason Rukman
Publisher: Simon and Schuster
Total Pages: 256
Release: 2018-12-04
Genre: Juvenile Nonfiction
ISBN: 1507207980
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Teach kids the concepts of coding in easy-to-understand language and help them develop games of their own with The Everything Kids’ Scratch Coding Book! Understanding computer science is becoming a necessity in the modern age. As our world shifts towards becoming increasingly more technical and automated, the ability to code and understand computers has become one of the most valuable skills any child can have on the road to a successful life. More and more schools are recognizing this importance and have started to implement computer science and coding as core elements in their curriculums, right alongside math and history. The Everything Kids’ Scratch Coding Book helps children get a head start on this new essential skill, with Scratch coding—a language designed by MIT specifically to help a younger audience learn to code. In no time, children will learn basic coding concepts, build fun games, and get a competitive edge on their classmates. This book encourages children to think analytically and problem-solve, while helping them develop an essential skill that will last them a lifetime.

Computer Graphics from Scratch

Computer Graphics from Scratch
Author: Gabriel Gambetta
Publisher: No Starch Press
Total Pages: 250
Release: 2021-05-13
Genre: Computers
ISBN: 1718500769
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Computer Graphics from Scratch demystifies the algorithms used in modern graphics software and guides beginners through building photorealistic 3D renders. Computer graphics programming books are often math-heavy and intimidating for newcomers. Not this one. Computer Graphics from Scratch takes a simpler approach by keeping the math to a minimum and focusing on only one aspect of computer graphics, 3D rendering. You’ll build two complete, fully functional renderers: a raytracer, which simulates rays of light as they bounce off objects, and a rasterizer, which converts 3D models into 2D pixels. As you progress you’ll learn how to create realistic reflections and shadows, and how to render a scene from any point of view. Pseudocode examples throughout make it easy to write your renderers in any language, and links to live JavaScript demos of each algorithm invite you to explore further on your own. Learn how to: Use perspective projection to draw 3D objects on a 2D plane Simulate the way rays of light interact with surfaces Add mirror-like reflections and cast shadows to objects Render a scene from any camera position using clipping planes Use flat, Gouraud, and Phong shading to mimic real surface lighting Paint texture details onto basic shapes to create realistic-looking objects Whether you’re an aspiring graphics engineer or a novice programmer curious about how graphics algorithms work, Gabriel Gambetta’s simple, clear explanations will quickly put computer graphics concepts and rendering techniques within your reach. All you need is basic coding knowledge and high school math. Computer Graphics from Scratch will cover the rest.

Data Science from Scratch

Data Science from Scratch
Author: Joel Grus
Publisher: "O'Reilly Media, Inc."
Total Pages: 330
Release: 2015-04-14
Genre: Computers
ISBN: 1491904402
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Data science libraries, frameworks, modules, and toolkits are great for doing data science, but they’re also a good way to dive into the discipline without actually understanding data science. In this book, you’ll learn how many of the most fundamental data science tools and algorithms work by implementing them from scratch. If you have an aptitude for mathematics and some programming skills, author Joel Grus will help you get comfortable with the math and statistics at the core of data science, and with hacking skills you need to get started as a data scientist. Today’s messy glut of data holds answers to questions no one’s even thought to ask. This book provides you with the know-how to dig those answers out. Get a crash course in Python Learn the basics of linear algebra, statistics, and probability—and understand how and when they're used in data science Collect, explore, clean, munge, and manipulate data Dive into the fundamentals of machine learning Implement models such as k-nearest Neighbors, Naive Bayes, linear and logistic regression, decision trees, neural networks, and clustering Explore recommender systems, natural language processing, network analysis, MapReduce, and databases