The online education wave: is it time to catch it or get swept away?

David Brooks, at The New York Times, wrote an intriguing editorial “The Campus Tsunami” (May 3, 2012) that provoked a lot of thinking on my part. Regardless of what I write here, be sure to read his article. It will be well worth your time.

What I do below is simply list a series of short quotes from his article followed by my reactions to each. As always, I am writing this as a long-time professor (though one not in any type of leadership position; these are simply my thoughts and do not reflect any “official” position) at the Michigan Ross School of Business.

The elite, pace-setting universities have embraced the Internet. Not long ago, online courses were interesting experiments. Now online activity is at the core of how these schools envision their futures.

This isn’t quite what it feels like from my position. From my office at Ross I feel like UM’s recent move with Coursera is happening at a place far, far away. Maybe it is entirely true that online activity is at the core of how UM envisions its future, but I can’t see it from down here in the weeds. (Not that anyone should tell me or anything; I’m just reporting what I see.) We are moving slowly and cautiously. I have hope that we’ll do something more soon, but I haven’t seen it yet.

What happened to the newspaper and magazine business is about to happen to higher education: a rescrambling around the Web.

Yes, yes, yes! Certainly, we have heard these proclamations before (Fathom comes to mind), but this time it feels like there’s more meat on these bones. With its OpenCourseWare, MIT has now been in this game for a decade. edX is a collaboration between Harvard and MIT in which they plan to “collaborate to enhance campus-based teaching and learning and build a global community of online learners.” The University of North Carolina now offers a fully online MBA program whose tuition is essentially equivalent to their in-person, on-site MBA.

Yes, stuff is definitely happening, and I don’t see it slowing down. It is going to change how the public and how the government view the concept of education and will change what they’re willing to pay for (and how much they’re willing to pay). Just like newspapers, we need to figure out what our revenue model is going to be and what expenditures we are willing to support, and these decisions better be right or we might find ourselves on the wrong side of the AOL/Google divide.

Will online learning diminish the face-to-face community that is the heart of the college experience?

I don’t think these are necessarily contradictory notions. I don’t see why online learning couldn’t coexist with face-to-face community in a traditional college. Here’s a couple of thoughts. Teach some classes using purely online learning to students on your own campus. Why? To reduce the number of classrooms needed, to increase the number of students who can take any particular class, to increase the number of classes you can offer at popular times. At the same time, continue to offer other face-to-face classes and other traditional college extra-curricular activities. If these are seen as providing a significant-enough value, then students will be able to justify the expenditure of attending a traditional college experience. I have lots more to say about this point, but I’ll stop for now.

On a related point, the unstated (and, by me anyway, inferred) question here is “Does online learning provide an inferior education to the face-to-face learning currently provided in the typical college experience?” Your answer to this question depends on how you think about education and what you think education is. I’m not sure that face-to-face learning is the what of education — it might currently be, and might have been (for the last several millenia), defined by this type of learning; alternatively, it might simply be the how of traditional education. Yes, people are wired fairly well to pick up on physical clues, tonal clues, and all sorts of implied communication when we are physically in the same room when we are communicating. On the other hand, I think technology is getting close to good enough (and might actually be there) so that taking an online class from an excellent professor would be superior to taking a traditional, face-to-face class from the average professor. It’s certainly something to think about (and experiment with). I think this points us in the direction of exploring online learning so that we can figure out how to do it better.

If a few star professors can lecture to millions, what happens to the rest of the faculty?

It’s pretty obvious, isn’t it? What happened to newsrooms in the last ten years? What has happened to corporate organizational structures over the last twenty years? Lots and lots of people in positions that were not rewarded by the market lost their jobs. Professors at MRFIHLs (major research-focused institute of higher learning) bring in revenue in two significant ways — first, by teaching classes with tuition-paying students, and second, by bringing in grant money from corporations or foundations. Many details are not clear, but it seems apparent to me that, as both direct state appropriations and tuition support programs continue to shrink, MRFIHLs are going to have to strategically reduce faculty. (As I have said before, I have more to say here but this post is already too long as it is.)

Will academic standards be as rigorous?

I don’t see why it wouldn’t be the case that some places have rigorous academic standards, and other places have almost no academic standards, with many others falling in-between the two extremes. Not much different than the current situation.

What happens to the students who don’t have enough intrinsic motivation to stay glued to their laptop hour after hour?

What happens to students at a traditional school who don’t have enough intrinsic motivation to go to class or to pay attention when in their class? Online learning is not a panacea for poorly prepared or minimally motivated students — it requires a different type of discipline but does not remove the need for it entirely.

Online learning could extend the influence of American universities around the world.

This is absolutely true. It is an amazing opportunity. This is why we should be excited about the new opportunity for extending our reach and effect on the world. Yes, it will be painful in the short term and require all of us to change our skill sets and comfort zones; however, the alternative is obsolescence or irrelevance.

Research into online learning suggests that it is roughly as effective as classroom learning. It’s easier to tailor a learning experience to an individual student’s pace and preferences.

These are seriously important questions: What types of teaching and learning can be most effective for online learning, and what absolutely depends on in-person and face-to-face experiences? Also, what types of information needs to be captured in order to create a personally-tailored learning experience that is most effective? These are significant areas for research, some of which will be generally available for public consumption, and some of which will be kept confidential for competitive reasons. MRFIHLs need to start addressing these now, or they risk being left on the sidelines as the global education market evolves.

People learn from people they love and remember the things that arouse emotion. If you think about how learning actually happens, you can discern many different processes. There is absorbing information. There is reflecting upon information as you reread it and think about it. There is scrambling information as you test it in discussion or try to mesh it with contradictory information. Finally there is synthesis, as you try to organize what you have learned into an argument or a paper.

For the “arouse emotion” comment: yes, yes, yes! I work very hard at this when I am teaching a face-to-face class. I want the students excited about something — anything — because I know that the engagement itself will help them both remember the material and feel better about the time spent in class. The question becomes “how can a professor do this when teaching an online class?” Well, I would think film, performance, and media studies would have a lot to say about this as well as studies of pedagogy.

As for the rest of the above paragraph (that is, the different processes), I think a question facing those who want to provide online education is “how can a professor enable or encourage or, even, recognize the appropriate time for these other processes?” The organization that can figure this out and apply it appropriately will have a leg up on teaching a wider variety of classes more effectively.

Well, that’s it for now. I know that the above is a lot to absorb, but Brooks’s article provided a lot stimulus. Let me know if you have any thoughts or reactions based on the above.

Dipping your toes into the wiki waters

A couple of years ago I started using wikis for my course Web site (example). My reasoning didn’t start out to be based on any great goals for students contributing to and building the course Web site. Nope. I was simply being lazy.:

  • I wanted the most impact for the least amount of effort on my part.
  • I wanted to be able to edit the Web site from wherever I happened to be, from whatever computing device I happened to have in front of me.
  • I knew that I would be putting a lot of content on the site (eventually). The site was going to be constructed on the fly during the semester.
  • I wanted the process of writing and formatting the pages to be flexible but straight-forward.
  • I also knew that it needed to be flexible, because I didn’t quite have the whole course planned out; I might have to put information on the site mid-way through the semester that I wasn’t planning on at the beginning of the semester.
  • I knew I would want to easily link between different pages on the site.

I was planning to use the site to store my own notes for the course, the syllabus for the students, announcements, class resources, and daily assignments. Nothing too fancy.

All of this pointed me toward using a wiki for the Web site. Then the question became “which wiki?” I had used wikis before but they were either too expensive so I didn’t use them, or they went out of business after I had begun to use them (this happened twice), or they weren’t flexible enough. I finally settled on wikidot. (Note: The only relationship I have with wikidot is as a satisfied customer.) I have been a fairly heavy user of theirs (note my guru status) for four years, and I couldn’t be happier with my choice.

I went on to use the wiki for a lot more than I originally conceived of, and that ended up being the frosting on the cake:

  • I designated one student each day to take (and post) notes for the class. After the notes were posted, all the other students could add to the notes.
  • I designated one student each day to write proposed exam questions (and answers) for that day’s material. After the questions and answers were posted, all other students could revise them.
  • Each day I had one student present an industry update to the class. They also were assigned to write (for the site) a short summary (with links) of what they presented to the class.
  • I assigned students to write about eight blog entries during the semester. They wrote these on their own wikis. When I found a blog post that I gave a perfect grade to, I had the student transfer the blog post to the class wiki so that others could see the types of blog posts that I particularly liked.

With a little guidance, the students quickly learned how to write these wiki pages. These were not information technology specialists but general business students.

Another benefit of the wiki is the version control of the system. I made students aware of this early in the semester — “if you make a change to a page, I can see who made what change, all the way back to the beginning of the semester.” It was very clear to the students that any type of digital vandalism wouldn’t be in their best interests. And it has never happened to me in any class on this platform.

I highly recommend that you investigate wikis for your class, and especially look into wikidot. I have had a great experience using this tool for my class. What has your experience been with wikis? Or have you discovered a better tool, technology, or approach? If so, please share it with me; I would love to hear about it.

Questions related to coming changes in higher education

At the session “Public Online Social Learning Environments” led by Patricia Anderson (mind map for session at UMTTC), we discussed a mind-blowingly expansive set of alternative educational (or teaching or learning) models. Also recently, Alex Summers at Edudemic wrote a nice article titled “The 10 Biggest Trends in Online Education Right Now”. Below I briefly recount a few of the issues mentioned; however, I focus my writing on the questions raised for MRFIHL (major research-focused institutes of higher learning — e.g., the University of Michigan, where I work).

Themes related to coming changes

These themes kept popping up during her talk and our discussion (I can tell you right now that none of these have anything to do with visiting beautiful old buildings on beautiful campuses):

  • Personalization: How can teaching be personalized to the needs of each specific learner? How is the educational program, plan, or content be specialized to the needs of that learner? Students are far less interested in taking the standard class (sequence, or program) and much more interested in taking what, specifically, is best for the student at this particular time.
  • Social: How can students link what they’re doing to the rest of the people in their lives, or at least to the other people going through the same learning process?
  • Free: Lots of really great educational resources are available for free online, with many from reputable sources (many universities world-wide, TED conferences, community organizations; more on this in a future post). How can a university justify (and thereby enable it to pay my salary) charging students such high fees?
  • Localization: Why should students have to come to one specific room in one specific campus in order to learn some material? Why can’t they learn from wherever they happen to be?Lots of technologies are available that allow this type of geographic dispersion to work fairly well.
  • Asynchronous: Why should students have to come together at a specific time to learn the material? If it is just to hear a lecture and not to interact with the other people in the classroom or the professor at the front, then what’s the purpose?
  • Qualifiable: Is the “teacher” or “organizer” qualified to lead the class? How do you know? Maybe more importantly, how does your future employer know, and does he/she care?
  • Transferrable: How can you get credit for what you have learned at a place other than where you learned it?
  • Open: Can anyone have access to the materials (assignments, lectures, learning tools) for the class? Or is there an application mechanism?

Online education specifically

Rather than recount Alex’s list here, I’’ll focus on the questions posed by a subset of those for MRFIHL:

  • Online education becoming more valued by employers: The perception of online education is improving. The benefits of online education are real — it isn’t always better than in-person education, but it does have benefits. Why shouldn’t a MRFIHL provide some online education when it is appropriate?
  • Hybrid courses are becoming more available: Hybrid courses, those that are delivered with a mixture of in-person and online, can be seen in a few more traditional universities. Again, there are benefits here, both in efficiency to the professor and student and in increasing the types of material and collaborators that can be brought to class. Why not start exploring this space and sharing our successes and failures?
  • Remote collaboration is a key benefit (teaching): Experts live all around the world, both in academia and in the RL, and it should be considered possible that they may not want to travel to Ann Arbor in the depth of winter (from November-April). If we integrate remote technologies into our classes, we could then get more used to involving these experts in our classes, and not have it be some type of special occasion. In theory this should raise the quality of the classes.
  • Remote collaboration is a key benefit (learning): Students come from all around the world. Technologies enabling remote collaboration have come a long way in the last few years, getting to the point where they are even non-remarkable (Skype, Google Docs, Google Hangout). Use of these tools should enable students to live anywhere where a reasonable telecommunications infrastructure exists and effectively participate in classes back at the MRFIHL. Why shouldn’t we use these technologies to reach out to this far-flung audience?
  • Digital content distribution is easily done: In contrast to paper- or book-based distribution, digital distribution is quite straight-forward. A whole industry and set of technologies exist to simplify this process (ebooks, PDFs, Kindles, LMSs, etc.). All of this allows students to access and interact with that content wherever they might be, as long as they are near a phone, tablet, or computer. And what student doesn’t have his or her phone nearby? So far, the reason that this isn’t done more frequently is that students still have work habits that are better supported with paper. If the benefits of electronic distribution were better taken advantage of, analog distribution would disappear quickly. What student wants to carry around a huge backpack of books?
  • Online education encompasses lots of choices: This isn’t just ebooks or a talking head in a video. As Summers points out, “These days students have a wide variety of tools at their disposal, including text chat, immersive multimedia, virtual classrooms, and digital whiteboards.” Why not experiment with these different delivery mechanisms and see what we learn about them? We may find that we enjoy using them; we may find that students appreciate the options and variety it gives them; we may actually find out that students learn just as well with these tools as with in-person classrooms.
  • Social media can be integral to online education: Students are certainly active with social media. Well, it turns out that social media (at least Twitter, blogging, Google Hangouts, and Pinterest) can be quite supportive of the educational process, too. Why wouldn’t a professor want students to be interacting with the course material at many touch-points throughout their lives instead of just in a textbook or during a lecture? Why not facilitate many types of discussions in many contexts in order to show the variety of ways that the class material can affect the student?

Answers?

So, what does this mean to me? Well, that will have to wait for a future post. This one is long enough (ummm, maybe it’t too long, Scott). For now, I would love to hear how you and/or your organization is addressing this. Are you using one-off experiments with individual faculty members simply doing it and asking for forgiveness rather than permission? Or is there an organizational push to get faculty to do this? I would love to hear your responses!

Huge success employing student blogging this year

This last semester I taught (for the third time) “BA201 Business Thought & Action”, an introduction to business class for sophomore business majors (52 in my class this year). The point of this class is to give students an overview of business as a whole, to give insight into the kinds of problems that business leaders think about. Students read two cases each week, and we discuss them in the weekly 3-hour class. (It wasn’t as painful as either I or my students thought it would be — time actually flies by!)

Given my natural predilections and my undergrad liberal arts education, I require that the students write and speak a lot. Twenty percent of their grade comes from in-class participation, and the rest comes from a variety of writing assignments (everything described in approximate terms of single-spaced number of pages):

  • A personal introductory essay (1pg)
  • 3 first-person analytical blog entries (1pg)
  • 6 blog comments
  • 2 third-person analytical writing assignments (2pg)
  • 1 major third-person analytical writing assignment (3-4pg)
  • 1 first-person summary introspective essay (1-3pgs)
  • 1 final exam (2-4pg analytical case write-up)

And, yes, I am crazy enough to grade all of that myself. Yes, I need help (mental and with grading).

Before this year participation counted for 30% of the student’s grade, but they really didn’t like that. They felt the number was pulled out of thin air. Certainly, it feels more nebulous than their writing grades. (More on this at a later time.) In any case, I added the blogging portion of the grade for the first time this year and reduced the portion of their grade that was based on their participation.

To get to the conclusion, I was overwhelmed with the students’ performance! Take a look for yourself here. Students did a simply amazing job at this task. I read every assignment and learned a lot during the semester. Here’s what their assignment was:

Write one blog entry every month. I assign each person to a specific day. Write your essay about something in the news during the last 1-2 days. For your first blog entry, you simply can write about anything news worthy. Your task is to briefly summarize the news item, provide some context (any other recent and related news), then write your personal reaction to the event (the more clear and controversial, the better), and ask for reactions. For the second and third blog entries, I expect that you will do the above but also apply concepts from class in your analysis. Twice each month, I expect you to write a coherent and thoughtful comment in reply to different posts.

Well, as I said, the students did great. Seriously, just look at this post as well as the follow-up comments. I could have pointed out any of several dozen different posts (and nearly did), but this one serves my purposes. Recent news item? Check. Draws on multiple concepts from class? Check. Clearly states point of view? Check? And did he bring a fresh viewpoint as well that was worth reading? Absolutely.

What did the students get out of this activity? Well, as you might guess, they saw that the concepts that we used in class are directly applicable to their daily lives and to the business world that they are entering. Which increased their engagement with the class and the material. Which makes me a happy guy, because I think the stuff that I am teaching is actually quite valuable for them. It was a good deal all-around.

Any reaction to this? Have you had a similar experience? Any tweaks (large or small) that you can recommend? Or any questions about the process I used? I look forward to hearing from you (former students included!).

Hardware and software for video creation on iPad 3

Aaron Valdez, of the UM LSA ISS Media Center, presented a session at Enriching Scholarship titled “Creating videos with iPhones & iPads.” You can see from these photos that he talked about and showed a bunch of accessories and software.


Blinged-out iPad and iPhone for video camera duty

iPhone (left) and iPad (right) blinged-out for video camera duty

Table full of iPad and iPhone video accessories


Table full of iPad and iPhone video accessories

What I’m going to capture here are my impressions of his recommendations related to hardware and software that would be most appropriate for turning the iPad (and iPhone, but I have an iPad so that’s what I’m going to focus on). My targeted use is to create tutorials, lectures, and other learning sessions in a room.

Also, I should be real clear here that Aaron definitely does not endorse the use of the iPad for professional or high stakes videos. If you have the money to invest in a dedicated video camera, then he suggests that you get one. On the other hand, if you have an iPad, he thinks that it is capable of capturing (and editing and publishing) acceptable video.

Simple tips for improving your videos

He basically started with a series of short tips that don’t cost anything or require you to acquire anything…other than a bit more expertise in using your device.

  • If you are going to record something for public consumption, by all means use the rear camera (which shoots in 1080p) and shoot in landscape mode in order to avoid pillar-boxing (the opposite of letter-boxing).
  • Tap on a specific point on the screen in order to set the camera’s exposure for that point.
  • Tap and hold on a point on the screen (until the box around the point pulses) in order to set and lock the AE/AF on the video. (This doesn’t work for the camera.)
  • When shooting a video, if you can’t use a tripod, then work to stabilize the camera as much as feasible by one of several methods: lock your elbows low and into your body; learn the art of smooth walking (like a marching band member); or put the camera against a wall or on a ledge of some type.

Stabilizing

When taking the video, the iPad needs to be mounted to a tripod. In order to do this, you need to purchase something like the Grifiti Nootle ($20). There is no clearly superior product out there now; this simply seems to be something that does the job.

Lighting

Here are some of his recommendations:

  • You should be careful to not backlight your subject; this is a pretty obvious one.
  • You should also avoid shooting at high noon or in a room in which light comes from only overhead. This provides a harsh light and can cast unattractive shadows (e.g., below the subject’s nose).
  • You should use a bounce to reflect lighting back onto the subject; this can simply be a big piece of white posterboard if you don’t feel like springing for an official bounce ($22).
  • In order to avoid the “deer in the headlights” look, put lighting someplace 3-5 feet to the side of the camera if possible.
  • A good starter lighting kit is this one by Lite Panels ($275).

Recording audio

This is where the iPad has the most deficiencies. It isn’t possible to change the audio volume or balance as it is recording — you just have to take what it gives you.

  • Shoot as close to the source as possible.
  • If there are a lot of speakers scattered around the room, then try to position yourself in the middle of the room.
  • If you are recording something at a distance, be sure to locate yourself away from people nearby who might be talking. The iPad will do its best to try to record the nearby audio instead of the distant audio.
  • For a microphone that can attach directly to your iPad, he recommends the Tascam IM2 ($50) somewhat.
  • For a more professional grade sound, he recommends the Rode VideoMic Pro ($150). To use this, you would also have to buy an adapter to connect it to the iPad.
  • You can mount your lights and microphone on the same tripod if you use this device ($32).

Apps

For apps he found some pretty basic apps that did all that you would need:

  • For a camera app, he recommends Camera Plus Pro ($2).
  • If you have had to record a video while walking around, he recommends using Dollycam to steady out the shakes.
  • For editing videos on the iPad, he recommends iMovie.

More advice & resources

Finally, for more advice on this subject, he recommends that you turn to the following:

So, while it’s not necessarily easy or cheap to get into producing videos at home, it certainly is easier and cheaper than it used to be — probably by an order of magnitude just in the last 5 years or so. The above should provide a good start for my fledgling videography career.

Do you have any recommendations for me as I continue my explorations and experimentations?

Many small steps from lecturing to flipping

I have spent much of my career transitioning from a standard lecture format to letting the students lead the way. Let’s go over some of the steps:

  1. Many years ago I taught our core introduction to business information technology class with standard PowerPoint lectures. When we would be in the lab, I started out lecturing, demonstrating, and having them follow along. Fortunately, I noticed that they didn’t follow along! Some were faster, some were slower, some didn’t care. It definitely didn’t work, but it did show me that I needed to think about structuring the class in a different way.
  2. At the same time I was working with another professor teaching the introduction to database elective class. In this class we would lecture for a short time (maybe 5 minutes), and then students would work on a problem among themselves. We would wander around the class for 3-4 minutes while they worked on the problem, and then we would reconvene as a group and discuss their answers and questions. When we were in the lab, we had semi-structured exercises that basically guided their exploration of the software. I wrote a whole manual based on the principles espoused in The Nurnberg Funnel. This really helped guide my thinking so that I would let the student take the lead and use his/her initiative. This also led me to design exercises that required students to take ownership of the learning process.
  3. Several years later when I taught my class on “Web-based resources,” I structured the class in ways that maximized the personal meaning of the material to the students. I gave a short overview lecture (10-15 minutes) at the beginning of a class (with all of my notes posted before the class on the class wiki), and then students would spend the rest of the class working on guided exercises and then applying these skills and concepts to their own term project. During the whole class period, I acted as a resource, answering questions and providing hints when they had reached some type of impasse.

I currently teach a quite traditional, though not often practiced at Michigan with our undergraduates, case-based class in which we discuss two different cases during a three-hour face-to-face class with 52 students. For each class, they generally read two cases (5-15 pages each), and usually one more theoretical concept-based journal paper. Our classes are spent as two long discussions, with them talking 90% of the time (to the class), and we taking notes on the board and structuring the discussion. Periodically, as part of the discussion, I do a very short (1-2 minute) lecture on a specific topic from the case that I want them to take note of.

Now technology enters the picture. I can easily see something like ShowMe, ReplayNote, or Camtasia being used to teach these topics before class, and before they read the cases so that they can think about how to apply the ideas themselves. This would, I think, allow the conversation to get to a higher level than it currently does.

I will be experimenting with these tools over the next few months and will report on my findings here. I would appreciate any pointers that my readers can give me that might make my experiments more useful.

Emerging educational technologies workshop

Example mind map (from Wikipedia)

Just returned from an amazing two hour workshop led by PF (Patricia) Anderson at the week-long Enriching Scholarship 2012, organized by the incomparable UMich CRLT, with sessions taught by great faculty from around UM. Her session was titled “An overview of the cutting edge of educational technologies,” and she delivered on her promise.

She has an amazingly extensive outline in the form of a mind map. It was quite effective and contains a ridiculous amount of information. I am not even going to try to cover what she talked about in one post — it would take me a week to write (at least). Explore her outline yourself. I will be writing about a lot of the tools here in the upcoming weeks as I get my head around how they can be applied to business education.

Okay, I’ll give you a couple of hints about what I really liked… Let’s see, I feel like a total loser of an information technology guy to not know about this, but I hadn’t ever heard about the Internet of Things before. Really cool stuff for years out in the future, but it is still good to know about… I also hadn’t heard about the Arduino… Finally (for now), ShowMe looks like it has a lot of potential.

That’s it. I will definitely be writing more about these topics (and much more that she discussed) at a later time.