Best paper awardee at SIGCSE 2020 on the impacts on first-year students of competitive enrollment.
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Teaching CS Humbly, and Watching the AI Revolution
Mark Guzdial on a book that changed his thinking about teaching computer science, and Jiajie Zhang on the AI Revolution.
The coronavirus pandemic has once again demonstrated the great vulnerability of social and economic systems to microbes.
Learning Computational Thinking to Dominate the Music Industry
Music can be a context for middle school students to learn about computational thinking and data science. In a game environment, students can play the role in which they analyze data to boost their artist's career. In contrast to many school settings in which students encounter data, a music industry context can be authentic and accessible and can highlight the iterative, cyclical nature of thinking with data,
Computational Thinking or Computational Teamwork?
Computational thinking can sound like "CS-minus." Is there a "CS-plus" that makes CS more attractive and approachable by all?
Contingency Plans for CS Students in Large Classes
Some of our students will get sick before the end of the term. We need a plan.
Teaching Teachers to Offer STEM to Undergrads
Mark Guzdial considers how teaching computing to undergraduates requires better education of the teachers as well.
The combination of AI and cloud infrastructure is changing the roles of certain engineers and creating a new requirement that demands an entirely new engineering specialty.
Powerful Online Learning is a Distributed System
In the midst of a pandemic, universities are now rapidly shifting to online and remote learning. Here, I will suggest a core metaphor for what powerful online learning can look like. The Distributed Systems Metaphor for Online Learning suggests that an instructor should fully engage and connect the students (the processing nodes) to maximize their active effort to elaborate, coordinate and give each other constructive feedback, with a collective goal in mind (i.e., learning more deeply by harnessing cognitive diversity).
The Internet of Things and the Future of Virus Detection and Prevention
Leveraging the Internet of Things in indoor environments could help prevent highly infectious diseases from spreading rapidly in today’s global world.
Clean Code Isn’t Enough; It Must Be Crystal Clear, Too
Writing clean code is a great start, but for programmers who really want to master their craft, you have to go further. You need to write clear code that other programmers can quickly understand and work with. Here's why.
Beware of Hurting Our Weakest Students when Moving Classes Online
Our weakest students should not be the ones bearing the greatest costs of moving classes online.
Voting requires common acknowledgement. Can that be achieved in automation?
Pantographs have been widely used for centuries; for example, in surveying and embroidery. With these devices, drawings can be enlarged and reduced.
Shape the Future of Computing
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Get InvolvedCommunications of the ACM (CACM) is now a fully Open Access publication.
By opening CACM to the world, we hope to increase engagement among the broader computer science community and encourage non-members to discover the rich resources ACM has to offer.
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