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Algorithms specify the way computers process information and how they execute tasks. Many recent technological innovations and achievements rely on algorithmic ideas – they facilitate new applications in science, medicine, production, logistics, traffic, communi¬cation and entertainment. Efficient algorithms not only enable your personal computer to execute the newest generation of games with features unimaginable only a few years ago, they are also key to several recent scientific breakthroughs – for example, the sequencing of the human genome would not have been possible without the invention of new algorithmic ideas that speed up computations by several orders of magnitude. The greatest improvements in the area of algorithms rely on beautiful ideas for tackling computational tasks more efficiently. The problems solved are not restricted to arithmetic tasks in a narrow sense but often relate to exciting questions of nonmathematical flavor, such as: How can I find the exit out of a maze? How can I partition a treasure map so that the treasure can only be found if all parts of the map are recombined? How should I plan my trip to minimize cost? Solving these challenging problems requires logical reasoning, geometric and combinatorial imagination, and, last but not least, creativity – the skills needed for the design and analysis of algorithms. In this book we present some of the most beautiful algorithmic ideas in 41 articles written in colloquial, nontechnical language. Most of the articles arose out of an initiative among German-language universities to communicate the fascination of algorithms and computer science to high-school students. The book can be understood without any prior knowledge of algorithms and computing, and it will be an enlightening and fun read for students and interested adults.
From the creator of the bestselling Mr. Panda series comes an amusing picture book about the fun you can have when you unplug. Meet Blip. Blip loves being plugged into her computer. When a blackout occurs, Blip trips over her wire and tumbles outside. Suddenly, Blip's gray world is filled with color and excitement. She plays with her new friends and has adventures all day long. When Blip finally returns home, she realizes that the world can be even brighter once you unplug.
Teaching Unplugged beschäftigt sich mit Unterricht, der seinen Antrieb aus der Konversation erhält, dabei wenig Material verwendet und auf dem Anwenden der Sprache beruht. Der Band ist in drei Bereiche gegliedert: Auf einen kurz und bündig formulierten Theorieteil, der die Hintergründe des Teaching Unplugged erklärt, folgt ein ausführlicher Pool an unmittelbar einsetzbaren Aktivitäten für die Niveaus A1 - C1. Im abschließenden Teil wird die Anwendung dieses Lehransatzes in unterschiedlichen Lernergruppen und Lehrumgebungen diskutiert.
While the growth of computational thinking has brought new awareness to the importance of computing education, it has also created new challenges. Many educational initiatives focus solely on the programming aspects, such as variables, loops, conditionals, parallelism, operators, and data handling, divorcing computing from real-world contexts and applications. This decontextualization threatens to make learners believe that they do not need to learn computing, as they cannot envision a future in which they will need to use it, just as many see math and physics education as unnecessary. The Handbook of Research on Tools for Teaching Computational Thinking in P-12 Education is a cutting-edge research publication that examines the implementation of computational thinking into school curriculum in order to develop creative problem-solving skills and to build a computational identity which will allow for future STEM growth. Moreover, the book advocates for a new approach to computing education that argues that while learning about computing, young people should also have opportunities to create with computing, which will have a direct impact on their lives and their communities. Featuring a wide range of topics such as assessment, digital teaching, and educational robotics, this book is ideal for academicians, instructional designers, teachers, education professionals, administrators, researchers, and students.
This book constitutes the refereed proceedings of the Third International Conference on Informatics in Secondary Schools - Evolution and Perspectives, ISSEP 2008, held in Torun, Poland in July 2008. The 28 revised full papers presented together with 4 invited papers were carefully reviewed and selected from 63 submissions. A broad variety of topics related to teaching informatics in secondary schools is addressed ranging from national experience reports to paedagogical and methodological issues. The papers are organized in topical sections on informatics, a challenging topic, didactical merits of robot-based instruction, transfer of knowledge and concept formation, working with objects and programming, strategies for writing textbooks and teacher education, national and international perspectives on ICT education, as well as e-learning.
Computational thinking is a lifelong skill important for succeeding in careers and life. Students especially need to acquire this skill while in school as it can assist with solving a number of complex problems that arise later in life. Therefore, the importance of teaching computational thinking and coding in early education is paramount for fostering problem-solving and creativity. Teaching Computational Thinking and Coding to Young Children discusses the importance of teaching computational thinking and coding in early education. The book focuses on interdisciplinary connections between computational thinking and other areas of study, assessment methods for computational thinking, and different contexts in which computational thinking plays out. Covering topics such as programming, computational thinking assessment, computational expression, and coding, this book is essential for elementary and middle school teachers, early childhood educators, administrators, instructional designers, curricula developers, educational software developers, researchers, educators, academicians, and students in computer science, education, computational thinking, and early childhood education.
**Check out the Doug Unplugs animated series on Apple TV!** It's easy being a robot, if you play by all the rules—but when Doug gets curious, he decides to unplug and forge his own path. And he discovers a whole world of what's possible. Doug is a robot. His parents want him to be smart, so each morning they plug him in and start the information download. After a morning spent learning facts about the city, Doug suspects he could learn even more about the city by going outside and exploring it. And so Doug . . . unplugs. What follows is an exciting day of adventure and discovery. Doug learns amazing things by doing and seeing and touching and listening—and above all, by interacting with a new friend. Dan Yaccarino's funny story of robot rebellion is a great reminder that sometimes the best way to learn about the world is to go out and be in it. Praise for Doug Unplugged: "A gentle robotic rebellion." —USA Today A sweet tale . . . Yaccarino [is] especially good at slipping in the small, nourishing details that are savored upon repeated readings." —The New York Times
Universal design has traditionally focused on learning spaces—that is, the physical buildings and areas that support teaching and learning. This book takes a broad interpretation of this concept to include a specific focus on teaching and learning practice in higher education. It draws from the expertise of a range of professionals working in higher education across three countries (the UK, China and Malaysia), thus giving voice to rarely explored debates around teaching and learning, but also drawing from different cultural perspectives. The volume also explores challenges that arise when delivering higher education courses in the 21st century and possible solutions that attempt to address such challenges. As such, it has a practical focus that will appeal to HE practitioners who are keen to enhance their own practice and, as a consequence, student outcomes.
Teaching primary computing without computers? The Computing curriculum is a challenge for primary school teachers. The realities of primary school resources mean limited access to computer hardware. But computing is about more than computers. Important aspects of the fundamental principles and concepts of computer science can be taught without any hardware. Children can learn to analyse problems and computational terms and apply computational thinking to solve problems without turning on a computer.
