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Ed Webb

Social Media is Killing the LMS Star - A Bootleg of Bryan Alexander's Lost Presentation... - 0 views

  • Note that this isn’t just a technological alternate history. It also describes a different set of social and cultural practices.
  • CMSes lumber along like radio, still playing into the air as they continue to gradually shift ever farther away on the margins. In comparison, Web 2.0 is like movies and tv combined, plus printed books and magazines. That’s where the sheer scale, creative ferment, and wife-ranging influence reside. This is the necessary background for discussing how to integrate learning and the digital world.
  • These virtual classes are like musical practice rooms, small chambers where one may try out the instrument in silent isolation. It is not connectivism but disconnectivism.
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  • CMSes shift from being merely retrograde to being actively regressive if we consider the broader, subtler changes in the digital teaching landscape. Web 2.0 has rapidly grown an enormous amount of content through what Yochai Benkler calls “peer-based commons production.” One effect of this has been to grow a large area for informal learning, which students (and staff) access without our benign interference. Students (and staff) also contribute to this peering world; more on this later. For now, we can observe that as teachers we grapple with this mechanism of change through many means, but the CMS in its silo’d isolation is not a useful tool.
  • those curious about teaching with social media have easy access to a growing, accessible community of experienced staff by means of those very media. A meta-community of Web 2.0 academic practitioners is now too vast to catalogue. Academics in every discipline blog about their work. Wikis record their efforts and thoughts, as do podcasts. The reverse is true of the CMS, the very architecture of which forbids such peer-to-peer information sharing. For example, the Resource Center for Cyberculture Studies (RCCS) has for many years maintained a descriptive listing of courses about digital culture across the disciplines. During the 1990s that number grew with each semester. But after the explosive growth of CMSes that number dwindled. Not the number of classes taught, but the number of classes which could even be described. According to the RCCS’ founder, David Silver (University of San Francisco), this is due to the isolation of class content in CMS containers.
  • unless we consider the CMS environment to be a sort of corporate intranet simulation, the CMS set of community skills is unusual, rarely applicable to post-graduation examples. In other words, while a CMS might help privacy concerns, it is at best a partial, not sufficient solution, and can even be inappropriate for already online students.
  • That experiential, teachable moment of selecting one’s copyright stance is eliminated by the CMS.
  • Another argument in favor of CMSes over Web 2.0 concerns the latter’s open nature. It is too open, goes the thought, constituting a “Wild West” experience of unfettered information flow and unpleasant forms of access. Campuses should run CMSes to create shielded environments, iPhone-style walled gardens that protect the learning process from the Lovecraftian chaos without.
  • social sifting, information literacy, using the wisdom of crowds, and others. Such strategies are widely discussed, easily accessed, and continually revised and honed.
  • at present, radio CMS is the Clear Channel of online learning.
  • For now, the CMS landsape is a multi-institutional dark Web, an invisible, unsearchable, un-mash-up-able archipelago of hidden learning content.
  • Can the practice of using a CMS prepare either teacher or student to think critically about this new shape for information literacy? Moreover, can we use the traditional CMS to share thoughts and practices about this topic?
  • The internet of things refers to a vastly more challenging concept, the association of digital information with the physical world. It covers such diverse instances as RFID chips attached to books or shipping pallets, connecting a product’s scanned UPC code to a Web-based database, assigning unique digital identifiers to physical locations, and the broader enterprise of augmented reality. It includes problems as varied as building search that covers both the World Wide Web and one’s mobile device, revising copyright to include digital content associated with private locations, and trying to salvage what’s left of privacy. How does this connect with our topic? Consider a recent article by Tim O’Reilly and John Battle, where they argue that the internet of things is actually growing knowledge about itself. The combination of people, networks, and objects is building descriptions about objects, largely in folksonomic form. That is, people are tagging the world, and sharing those tags. It’s worth quoting a passage in full: “It’s also possible to give structure to what appears to be unstructured data by teaching an application how to recognize the connection between the two. For example, You R Here, an iPhone app, neatly combines these two approaches. You use your iPhone camera to take a photo of a map that contains details not found on generic mapping applications such as Google maps – say a trailhead map in a park, or another hiking map. Use the phone’s GPS to set your current location on the map. Walk a distance away, and set a second point. Now your iPhone can track your position on that custom map image as easily as it can on Google maps.” (http://www.web2summit.com/web2009/public/schedule/detail/10194) What world is better placed to connect academia productively with such projects, the open social Web or the CMS?
  • imagine the CMS function of every class much like class email, a necessary feature, but not by any means the broadest technological element. Similarly the e-reserves function is of immense practical value. There may be no better way to share copyrighted academic materials with a class, at this point. These logistical functions could well play on.
Ed Webb

Forvo: the pronunciation guide. All the words in the world pronounced by native speakers - 0 views

  • Forvo is the largest pronunciation guide in the world. Ever wondered how a word is pronounced? Ask for that word or name, and another user will pronounce it for you. You can also help others recording your pronunciations in your own language.
Ed Webb

How To Convert Your Blog Articles Into Cool Videos - 0 views

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    Neat, possibly. Haven't tried it yet.
Ed Webb

The Wired Campus - ProfHacker Blog Highlights Widespread Interest in Teaching With Tech... - 0 views

  • a site that wants to look at the intersection of productivity, technology, and pedagogy in higher education
  • showing that the barrier of entry to this new stuff is lower than it seems
  • One hundred percent of this stuff we bring into our own classroom. If the slogan for software development is to eat your own dog food, we are always eating our own dog food. These are our assignments, our best practices.
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    I've been following via GoogleReader for a few weeks - it's a VERY busy site, which I guess is what you get from 10 people producing a group blog.
Ed Webb

Lacktribution: Be Like Everyone Else - CogDogBlog - 0 views

  • What exactly are the issues about attributing? Why is it good to not have to attribute? Is it a severe challenge to attribute? Does it hurt? Does it call for technical or academic skills beyond reach? Does it consume great amounts of time, resources? Why, among professional designers and technologists is it such a good thing to be free of this odious chore? I can translate this typical reason to use public domain content, “I prefer to be lazy.”
  • There is a larger implication when you reuse content and choose not to attribute. Out in the flow of all other information, it more or less says to readers, “all images are free to pilfer. Just google and take them all. Be like me.”
  • It’s not about the rules of the license, it’s about maybe, maybe, operating in this mechanized place as a human, rather than a copy cat.
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  • Google search results gives more weight to pxhere.com where the image has a mighty 4 views (some of which are me) over the original image, with almost 5000 views.
  • What kind of algorithm is that? It’s one that does not favor the individual. Image search results will favor sites like Needpix, Pixsels, Pixnio, Peakpx, Nicepic, and they still favor the really slimy maxpixel which is a direct rip off of pixabay.
  • did you know that the liberating world of “use any photo you want w/o the hassle of attribution” is such a bucket of questionable slime? And that Google, with all of their algorithmic prowess, gives more favorable results to sites that lift photos than to the ones where the originals exist?
  • So yes, just reuse photos without taking all of the severe effort to give credit to the source, because “you don’t have to.” Be a copycat. Show your flag of Lacktribution. Like everyone else. I will not. I adhere to Thanktribution.
Ed Webb

The Greatest and Most Flawed Experiment Ever in Online Learning - CogDogBlog - 1 views

  • I don’t think we should at all be talking about “putting courses online.” What we are really faced with is coming up with some quick alternative modes for students to complete course work without showing up on campus. This does not call for apps and vendor solutions, but what the best teachers always do- improvise, change up on the fly when things change.
  • my suggestion an strategy would be… do as little as possible online. Use online for communicating, caring, attending to people’s needs, but not really for being the “course”. Flip that stuff outside.
  • This is why I cringe when what I seem to hear is “Zoom! Zoom! Can we have 30 students in zoom?” Everything you try to do online is going to call on for jumping unfair levels of barriers- access, technology, experience. I’d say recast your activities in ways students can do as much without going online- reading, writing, thinking, practicing, doing stuff away from the screen.
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  • The most important things to me are quickly establishing, and having backup modes, for students to be in touch with you, and you with them. As individuals. It might be direct messaging, email, texting. It could be but need not be something Slack-like. I’d really go simplest (email)
  • Get going with web annotation tools
  • We need not have just talking sessions for use of video. Think about drop in hours with Whereby (the new appear.in) – it lacks a need for logins and downloads, and works on mobile.
  • This experiment is going to.. well I bet, go bad in a lot of ways. I don’t know what we can expect of un-experienced teachers and unprepared students, who on top of all the concerns they carry and we rarely see, now have to ponder where they might live and sustain income to live on. It will be interesting… but it need not be awful nor a disaster, if we go about as sharing in the situation.
Ed Webb

Please do a bad job of putting your courses online - Rebecca Barrett-Fox - 0 views

  • Please do a bad job of putting your courses online
  • For my colleagues who are now being instructed to put some or all of the remainder of their semester online, now is a time to do a poor job of it. You are NOT building an online class. You are NOT teaching students who can be expected to be ready to learn online. And, most importantly, your class is NOT the highest priority of their OR your life right now. Release yourself from high expectations right now, because that’s the best way to help your students learn.
  • Remember the following as you move online: Your students know less about technology than you think. Many of them know less than you. Yes, even if they are digital natives and younger than you. They will be accessing the internet on their phones. They have limited data. They need to reserve it for things more important than online lectures. Students who did not sign up for an online course have no obligation to have a computer, high speed wifi, a printer/scanner, or a camera. Do not even survey them to ask if they have it. Even if they do, they are not required to tell you this. And if they do now, that doesn’t mean that they will when something breaks and they can’t afford to fix it because they just lost their job at the ski resort or off-campus bookstore. Students will be sharing their technology with other household members. They may have LESS time to do their schoolwork, not more.
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  • Social isolation contributes to mental health problems. Social isolation contributes to domestic violence.
  • Do not require synchronous work. Students should not need to show up at a specific time for anything. REFUSE to do any synchronous work.
  • Do not record lectures unless you need to. (This is fundamentally different from designing an online course, where recorded information is, I think, really important.) They will be a low priority for students, and they take up a lot of resources on your end and on theirs. You have already built a rapport with them, and they don’t need to hear your voice to remember that.
  • Do record lectures if you need to. When information cannot be learned otherwise, include a lecture. Your university already some kind of tech to record lectures. DO NOT simply record in PowerPoint as the audio quality is low. While many people recommend lectures of only 5 minutes, I find that my students really do listen to longer lectures. Still, remember that your students will be frequently interrupted in their listening, so a good rule is 1 concept per lecture. So, rather than a lecture on ALL of, say, gender inequality in your Intro to Soc course, deliver 5 minutes on pay inequity (or 15 minutes or 20 minutes, if that’s what you need) and then a separate lecture on #MeToo and yet another on domestic violence. Closed caption them using the video recording software your university provides. Note that YouTube also generates closed captions [edited to add: they are not ADA compliant, though]. If you don’t have to include images, skip the video recording and do a podcast instead.
  • Editing is a waste of your time right now.
  • Listen for them asking for help. They may be anxious. They may be tired. Many students are returning to their parents’ home where they may not be welcome. Others will be at home with partners who are violent. School has been a safe place for them, and now it’s not available to them. Your class may matter to them a lot when they are able to focus on it, but it may not matter much now, in contrast to all the other things they have to deal with. Don’t let that hurt your feelings, and don’t hold it against them in future semesters or when they come back to ask for a letter of recommendation.
  • Allow every exam or quiz to be taken at least twice, and tell students that this means that if there is a tech problem on the first attempt, the second attempt is their chance to correct it. This will save you from the work of resetting tests or quizzes when the internet fails or some other tech problem happens. And since it can be very hard to discern when such failures are really failures or students trying to win a second attempt at a quiz or test, you avoid having to deal with cheaters.
  • Do NOT require students to use online proctoring or force them to have themselves recorded during exams or quizzes. This is a fundamental violation of their privacy, and they did NOT sign up for that when they enrolled in your course.
  • Circumvent the need for proctoring by making every exam open-notes, open-book, and open-internet. The best way to avoid them taking tests together or sharing answers is to use a large test bank.
  • Remind them of due dates. It might feel like handholding, but be honest: Don’t you appreciate the text reminder from your dentist that you have an appointment tomorrow? Your LMS has an announcement system that allows you to write an announcement now and post it later.
  • Make everything self-grading if you can (yes, multiple choice and T/F on quizzes and tests) or low-stakes (completed/not completed).
  • Don’t do too much. Right now, your students don’t need it. They need time to do the other things they need to do.
  • Make all work due on the same day and time for the rest of the semester. I recommend Sunday night at 11:59 pm.
  • This advice is very different from that which I would share if you were designing an online course. I hope it’s helpful, and for those of you moving your courses online, I hope it helps you understand the labor that is required in building an online course a bit better.
Ed Webb

Guest Post: The Complexities of Certainty | Just Visiting - 0 views

  • Privileges abound in academia, but so do experiences of loss, instability and fear. And into this situation we were called to respond to a pandemic.
  • It is tempting to reach for certainties when everything around us is in chaos, and for a vast swath of higher ed instructors, the rapid shift from face-to-face teaching to emergency distance learning has been chaos. Small wonder, then, that people have offered -- and clung to -- advice that seeks to bring order to disorder. Many people have advised instructors to prioritize professionalism, ditching the sweatpants and putting away the visible clutter in our homes before making a Zoom call, upholding concepts like "rigor" so that our standards do not slip. To some, these appeals to universal principles are right-minded and heartening, a bulwark against confusion and disarray. But to others they have felt oppressive, even dangerously out of touch with the world in which we and our students live.
  • certainties can be dangerous; their very power is based upon reifying well-worn inequities dressed up as tradition
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  • there is no objective standard of success that we reach when we insist on rigor, which is too often deployed in defense of practices that are ableist and unkind
  • We are not just teachers, or scholars, or professionals. We are individuals thrown back in varying degrees on our own resources, worried about ourselves and our families and friends as we navigate the effects of COVID-19. Many of us are deeply anxious and afraid. Our pre-existing frailties have been magnified; we feel vulnerable, distracted and at sea. Our loved ones are sick, even dying. This is trauma. Few of us have faced such world-changing circumstances before, and as our minds absorb the impact of that reality, our brains cannot perform as capably as they usually would.
  • The most professional people I know right now are those who show up, day after day, to teach under extraordinary circumstances. Perhaps they do it with their laundry waiting to be folded, while their children interrupt, thinking constantly of their loved ones, weathering loneliness, wearing sweatpants and potentially in need of a haircut. But I know they do it while acknowledging this is not the world in which we taught two months before, and that every student is facing disruption, uncertainty and distraction. They do it creatively, making room for the unexpected, challenging their students, with the world a participant in the conversation.
Ed Webb

9 Ways Online Teaching Should be Different from Face-to-Face | Cult of Pedagogy - 0 views

  • Resist the temptation to dive right into curriculum at the start of the school year. Things will go more smoothly if you devote the early weeks to building community so students feel connected. Social emotional skills can be woven in during this time. On top of that, students need practice with whatever digital tools you’ll be using. So focus your lessons on those things, intertwining the two when possible. 
  • Online instruction is made up largely of asynchronous instruction, which students can access at any time. This is ideal, because requiring attendance for synchronous instruction puts some students at an immediate disadvantage if they don’t have the same access to technology, reliable internet, or a flexible home schedule. 
  • you’re likely to offer “face-to-face” or synchronous opportunities at some point, and one way to make them happen more easily is to have students meet in small groups. While it’s nearly impossible to arrange for 30 students to attend a meeting at once, assigning four students to meet is much more manageable.
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  • What works best, Kitchen says, is to keep direct instruction—things like brief video lectures and readings—in asynchronous form, using checks for understanding like embedded questions or exit slips.  You can then use synchronous meetings for more interactive, engaging work. “If we want students showing up, if we want them to know that this is worth their time,” Kitchen explains, “it really needs to be something active and engaging for them. Any time they can work with the material, categorize it, organize it, share further thoughts on it, have a discussion, all of those are great things to do in small groups.” 
  • The Jigsaw method, where students form expert groups on a particular chunk of content, then teach that content to other students. Discussion strategies adapted for virtual settingsUsing best practices for cooperative learning Visible Thinking routinesGamestorming and other business related protocols adapted for education, where students take on the role of customers/stakeholders
  • What really holds leverage for the students? What has endurance? What knowledge is essential?What knowledge and skills do students need to have before they move to the next grade level or the next class?What practices can be emphasized that transfer across many content areas?  Skills like analyzing, constructing arguments, building a strong knowledge base through texts, and speaking can all be taught through many different subjects. What tools can serve multiple purposes? Teaching students to use something like Padlet gives them opportunities to use audio, drawing, writing, and video. Non-digital tools can also work: Students can use things they find around the house, like toilet paper rolls, to fulfill other assignments, and then submit their work with a photo.
  • Online instruction is not conducive to covering large amounts of content, so you have to choose wisely, teaching the most important things at a slower pace.
  • Provide instructions in a consistent location and at a consistent time. This advice was already given for parents, but it’s worth repeating here through the lens of instructional design: Set up lessons so that students know where to find instructions every time. Make instructions explicit. Read and re-read to make sure these are as clear as possible. Make dogfooding your lessons a regular practice to root out problem areas.Offer multimodal instructions. If possible, provide both written and video instructions for assignments, so students can choose the format that works best for them. You might also offer a synchronous weekly or daily meeting; what’s great about doing these online is that even if you teach several sections of the same class per day, students are no longer restricted to class times and can attend whatever meeting works best for them.
  • put the emphasis on formative feedback as students work through assignments and tasks, rather than simply grading them at the end. 
  • In online learning, Kitchen says, “There are so many ways that students can cheat, so if we’re giving them just the traditional quiz or test, it’s really easy for them to be able to just look up that information.” A great solution to this problem is to have students create things.
  • For assessment, use a detailed rubric that highlights the learning goals the end product will demonstrate. A single-point rubric works well for this.To help students discover tools to work with, this list of tools is organized by the type of product each one creates. Another great source of ideas is the Teacher’s Guide to Tech.When developing the assignment, rather than focusing on the end product, start by getting clear on what you want students to DO with that product.
  • Clear and consistent communicationCreating explicit and consistent rituals and routinesUsing research-based instructional strategiesDetermining whether to use digital or non-digital tools for an assignment A focus on authentic learning, where authentic products are created and students have voice and choice in assignments
Ed Webb

I unintentionally created a biased AI algorithm 25 years ago - tech companies are still... - 0 views

  • How and why do well-educated, well-intentioned scientists produce biased AI systems? Sociological theories of privilege provide one useful lens.
  • Scientists also face a nasty subconscious dilemma when incorporating diversity into machine learning models: Diverse, inclusive models perform worse than narrow models.
  • fairness can still be the victim of competitive pressures in academia and industry. The flawed Bard and Bing chatbots from Google and Microsoft are recent evidence of this grim reality. The commercial necessity of building market share led to the premature release of these systems.
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  • Their training data is biased. They are designed by an unrepresentative group. They face the mathematical impossibility of treating all categories equally. They must somehow trade accuracy for fairness. And their biases are hiding behind millions of inscrutable numerical parameters.
  • biased AI systems can still be created unintentionally and easily. It’s also clear that the bias in these systems can be harmful, hard to detect and even harder to eliminate.
  • with North American computer science doctoral programs graduating only about 23% female, and 3% Black and Latino students, there will continue to be many rooms and many algorithms in which underrepresented groups are not represented at all.
Ed Webb

The Generative AI Race Has a Dirty Secret | WIRED - 0 views

  • The race to build high-performance, AI-powered search engines is likely to require a dramatic rise in computing power, and with it a massive increase in the amount of energy that tech companies require and the amount of carbon they emit.
  • Every time we see a step change in online processing, we see significant increases in the power and cooling resources required by large processing centres
  • third-party analysis by researchers estimates that the training of GPT-3, which ChatGPT is partly based on, consumed 1,287 MWh, and led to emissions of more than 550 tons of carbon dioxide equivalent—the same amount as a single person taking 550 roundtrips between New York and San Francisco
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  • There’s also a big difference between utilizing ChatGPT—which investment bank UBS estimates has 13 million users a day—as a standalone product, and integrating it into Bing, which handles half a billion searches every day.
  • Data centers already account for around one percent of the world’s greenhouse gas emissions, according to the International Energy Agency. That is expected to rise as demand for cloud computing increases, but the companies running search have promised to reduce their net contribution to global heating. “It’s definitely not as bad as transportation or the textile industry,” Gómez-Rodríguez says. “But [AI] can be a significant contributor to emissions.”
  • The environmental footprint and energy cost of integrating AI into search could be reduced by moving data centers onto cleaner energy sources, and by redesigning neural networks to become more efficient, reducing the so-called “inference time”—the amount of computing power required for an algorithm to work on new data.
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