A clear, empowering way to learn app-making.
A guide to begin programming in MIT App Inventor.
This guide breaks down the app programming process into steps involving assembling and organizing the components you need (images, buttons, etc.) and then coding the functions using an interface that will already be familiar for readers who have used MIT’s visual programming language, Scratch. To help readers become confident with the software, the book uses screenshots to introduce them to the drag-and-drop graphical user interface—the Designer, where the components are assembled, and Blocks, which allows for Scratch-like coding. After the first chapter familiarizes readers with the vocabulary and basics, subsequent projects are designed with a clear focus. One possible drawback of the simplified, streamlined process is that it assumes everything will go smoothly and doesn’t have much troubleshooting built in short of proofreading code blocks to make sure they match those provided by the book. The chapter projects start off simply (a greeting app, a basic translator, and a digital piano) before working up to more complicated creations (a game played by tilting a mobile device, a tour guide app, and a cloud-supported chat app). Each project ends with ideas for how young programmers can further customize them. Between chapters, there are inspirational profiles of diverse young programmers from around the world who have used programming to improve their communities. Readers must have a computer, mobile device, and internet access to implement the instructions.
A clear, empowering way to learn app-making. (bibliography, index, photo credits) (Nonfiction. 12-18)Pub Date: Feb. 8, 2022
ISBN: 978-1-5362-1914-2
Page Count: 224
Publisher: MITeen Press/Candlewick
Review Posted Online: Nov. 15, 2021
Kirkus Reviews Issue: Dec. 1, 2021
PERSPECTIVES
PERSPECTIVES
A remarkable biography.
The story of a flawed, complicated man.
The son of a distant Minnesota congressman and a demanding, well-educated mother, young Charles Lindbergh grew up shuttling among the family farm, his grandfather’s Detroit home, and Washington, D.C. Intelligent but uninterested in school, he began flying at age 19, getting involved in barnstorming and becoming an Air Service Reserve Corps officer. He used a combination of mechanical aptitude and moxie to successfully cross the Atlantic in a 1927 solo nonstop flight and was instantly propelled into worldwide celebrity. Success came at tremendous cost, however, when his infant son was kidnapped and murdered. Lindbergh was also his own enemy: His infatuation with eugenics led him into overt racism, open admiration for Hitler, and public denunciation of Jews. Fallen from grace, he nonetheless flew 50 clandestine combat missions in the South Pacific. He became an advocate for animal conservation but also had three secret families in addition to his acknowledged one. Fleming (Eleanor Roosevelt's in My Garage!, 2018, etc.) expertly sources and clearly details a comprehensive picture of a well-known, controversial man. Her frequent use of diaries allows much of the story to come through in Charles’ and his wife Anne’s own words. The man who emerges is hateable, pitiable, and admirable all at the same time, and this volume measures up to the best Lindbergh biographies for any audience.
A remarkable biography. (bibliography, source notes, picture credits, index) (Biography. 12-adult)Pub Date: Feb. 11, 2020
ISBN: 978-0-525-64654-9
Page Count: 384
Publisher: Schwartz & Wade/Random
Review Posted Online: Nov. 9, 2019
Kirkus Reviews Issue: Dec. 1, 2019
Skilled and graceful exploration of the soul of an astonishing human being.
Full-immersion journalist Kidder (Home Town, 1999, etc.) tries valiantly to keep up with a front-line, muddy-and-bloody general in the war against infectious disease in Haiti and elsewhere.
The author occasionally confesses to weariness in this gripping account—and why not? Paul Farmer, who has an M.D. and a Ph.D. from Harvard, appears to be almost preternaturally intelligent, productive, energetic, and devoted to his causes. So trotting alongside him up Haitian hills, through international airports and Siberian prisons and Cuban clinics, may be beyond the capacity of a mere mortal. Kidder begins with a swift account of his first meeting with Farmer in Haiti while working on a story about American soldiers, then describes his initial visit to the doctor’s clinic, where the journalist felt he’d “encountered a miracle.” Employing guile, grit, grins, and gifts from generous donors (especially Boston contractor Tom White), Farmer has created an oasis in Haiti where TB and AIDS meet their Waterloos. The doctor has an astonishing rapport with his patients and often travels by foot for hours over difficult terrain to treat them in their dwellings (“houses” would be far too grand a word). Kidder pauses to fill in Farmer’s amazing biography: his childhood in an eccentric family sounds like something from The Mosquito Coast; a love affair with Roald Dahl’s daughter ended amicably; his marriage to a Haitian anthropologist produced a daughter whom he sees infrequently thanks to his frenetic schedule. While studying at Duke and Harvard, Kidder writes, Farmer became obsessed with public health issues; even before he’d finished his degrees he was spending much of his time in Haiti establishing the clinic that would give him both immense personal satisfaction and unsurpassed credibility in the medical worlds he hopes to influence.
Skilled and graceful exploration of the soul of an astonishing human being.Pub Date: Sept. 16, 2003
ISBN: 0-375-50616-0
Page Count: 320
Publisher: Random House
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: July 15, 2003
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