An article in The Conversation recently argued universities should ban PowerPoint because it makes students stupid and professors boring.
Originally for Macintosh, the company that designed it was bought by Microsoft. After its launch the software was increasingly targeted at business professionals, especially consultants and busy salespeople.
As it turns out, PowerPoint has not empowered academia. The basic problem is that a lecturer isn’t intended to be selling bullet point knowledge to students, rather they should be making the students encounter problems. Such a learning process is slow and arduous, and cannot be summed up neatly. PowerPoint produces stupidity, which is why some, such as American statistician Edward Tufte have said it is “evil”.
Of course, new presentation technologies like Prezi, SlideRocket or Impress add a lot of new features and 3D animation, yet I’d argue they only make things worse. A moot point doesn’t become relevant by moving in mysterious ways. The truth is that PowerPoints actually are hard to follow and if you miss one point you are often lost.
While successfully banning Facebook and other use of social media in our masters programme in philosophy and business at Copenhagen Business School, we have also recently banned teachers using PowerPoint. Here we are in sync with the US armed forces, where Brigadier-General Herbert McMaster banned it because it was regarded as a poor tool for decision-making.
Courses designed around slides therefore propagate the myth that students can become skilled and knowledgeable without working through dozens of books, hundreds of articles and thousands of problems.
A review of research on PowerPoint found that while students liked PowerPoint better than overhead transparencies, PowerPoint did not increase learning or grades
Research comparing teaching based on slides against other methods such as problem-based learning – where students develop knowledge and skills by confronting realistic, challenging problems – predominantly supports alternative methods.
PowerPoint slides are toxic to education for three main reasons:
students come to think of a course as a set of slides. Good teachers who present realistic complexity and ambiguity are criticised for being unclear. Teachers who eschew bullet points for graphical slides are criticised for not providing proper notes.
Slides discourage reasonable expectations
Measuring the wrong things
If slide shows are so bad, why are they so popular?
Exams, term papers and group projects ostensibly measure knowledge or ability. Learning is the change in knowledge and skills and therefore must be measured over time.
When we do attempt to measure learning, the results are not pretty. US researchers found that a third of American undergraduates demonstrated no significant improvement in learning over their four-year degree programs.
They tested students in the beginning, middle and end of their degrees using the Collegiate Learning Assessment, an instrument that tests skills any degree should improve – analytic reasoning, critical thinking, problem solving and writing.
Future Trends Forum hosted by Bryan Alexander will address the most powerful forces of change in academia. The founder of the online blog Future Trends in Technology and Education has begun this weekly forum to enliven the discussion around the pressing issues at the cross roads of education and technology through weekly online video chat conversations where practitioners in the field can contribute and share their most recent experiences.
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Paul Signorelli, co-author of Workplace Learning & Leadership with Lori Reed, helps clients and colleagues explore, foster, and document innovations in learning to produce concrete results. He also is heavily engaged in supporting team-building and communities of collaboration. As a San Francisco-based writer, trainer, instructional designer, and consultant, he designs and facilitates learning opportunities for a variety of clients, helps others become familiar with e-learning, social media, MOOCs, mobile technology, innovations in learning spaces, and community partnerships (onsite and online) to creatively facilitate positive change within organizations. He has served on advisory boards/expert panels for the New Media Consortium Horizon Project documenting educational technology trends and challenges since 2010; remains active locally and nationally in the Association for Talent Development (formerly the American Society for Training & Development); and facilitates webinars for the American Library Association and other learning organizations. His most recent work remains focused on connectivist MOOCs (massive open online courses) and building sustainable onsite and online communities and partnerships. Signorelli earned an MLIS through the University of North Texas (with an emphasis on online learning) and an M.A. in Arts Administration at Golden Gate University (San Francisco); blogs at http://buildingcreativebridges.wordpress.com; and can be reached at paul@paulsignorelli.com.
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First-time users: upon entering the room, click “Allow” to the Flash prompt requesting access to your webcam. (Chrome users may need to click Allow a second time).
Note: The Shindig app currently only supports interacting with the featured speakers through text. To fully enjoy the Shindig experience and be enabled to ask video chat questions of the speaker or video chat privately with other participants, please log in from a computer with webcam and microphone capabilities.
The reason staffers chose Confide over other secure messaging apps, like Signal, is that Confide erases messages as soon as they’re read.
Other secure messengers, like Signal, do not wipe read messages — meaning they could be intercepted if someone gains access to a phone where the messages have not been explicitly deleted.
In Kentucky, mining veteran Rusty Justice decided that code could replace coal. He cofounded Bit Source, a code shop that builds its workforce by retraining coal miners as programmers. Enthusiasm is sky high: Justice got 950 applications for his first 11 positions. Miners, it turns out, are accustomed to deep focus, team play, and working with complex engineering tech. “Coal miners are really technology workers who get dirty,” Justice says.
Only recently, the general view in the U.S. was that the less-free Chinese system created a poor environment for tech innovation. Put somewhat simply, the argument was that in a society without our kind of freedom of speech or unrestricted access to communication such as the Internet, people would miss out on information and ideas that come from a free system and feel more psychologically constrained from venturing off the beaten path with innovative ideas. The Chinese would be limited, in this view, to knock-offs of U.S. technologies.
The government has also cracked down on use of virtual private networks that Chinese, especially young people, have used to “climb the wall” (i.e. find sites outside the “Great Firewall of China”). And recently, there were media complaints that at the top elite universities such as Tsinghua the anti-VPN policy was not being enforced strictly enough.
Clearly, though, Chinese progress has taken place despite these restrictions.
we should not naively assume that all good (or bad) things go together. Maybe freedom of political and cultural expression is not as important as we have thought for advances, say, in information technology. But it still might be more important for development of less technical or scientific ideas such as public policy proposals or cultural expressions.
Attend this webinar to learn how instructors can instantly schedule, customize and launch Shindig sessions directly from within the Canvas LMS, as well as automatically add the video chat sessions to students’ schedules.
Learn about the positive impact of collaborative and interactive learning environments on student success first-hand from educators and instructional technologists from leading universities. This session will highlight different use cases Shindig can be utilized for, including course delivery, office hours, guest speakers, workshops and more.
Early adopters of the Shindig platform will also be sharing highlight videos of their use of the platform and answering questions attendees may have.
Shindig Early Adopter Guest Speakers:
Michael Angilletta, Professor & Senior Sustainability Scholar, Associate Director of Undergraduate Programs, Arizona State University
Patrice Torcivia Prusko: Production and Support MOOCs, SPCOs and Digital Initiatives at Cornell University
The Shindig Canvas plugin is available for free on a public GitHub Repo. Once the plugin is installed in the university’s LMS, IT administrators can contact Shindig for an API key to enable the creation of on-demand Shindig sessions in Canvas. The company is offering each Canvas client institution 10 free Shindig sessions of up to 1,000 attendees.
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First-time users: upon entering the room, click “Allow” to the Flash prompt requesting access to your webcam. (Chrome users may need to click Allow a second time).
Note: The Shindig app currently only supports interacting with the featured speakers through text. To fully enjoy the Shindig experience and be enabled to ask video chat questions of the speaker or video chat privately with other participants, please log in from a computer with webcam and microphone capabilities.
The content itself isn’t VR, just the digital venue.
Along with these three apps, Google has also brought NextVR to Daydream, which is the only app of the bunch that actually offers 360-degree, 3D video. With Netflix VR, HBO VR, NextVR, Hulu VR and Google Play Movies & TV, Daydream has suddenly become the undisputed leader of VR video.
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More on on VR in this IMS blog https://blog.stcloudstate.edu/ims?s=vr
Saying that tech giants like Google and Apple now have more influence than many countries, Denmark will become the first nation in the world to appoint a so-called digital ambassador.
Denmark has already reaped the benefits of coordinated lobbying efforts aimed at the world’s largest tech companies. Just last week, Facebook announced plans to build a new data centre in Odense. The Foreign Ministry said the Facebook deal was the result of three years of behind-the-scenes work.
Kif Leswig