April 29, 2017

Report on SFU’s experiences of teaching with technology

Simon Fraser University (on a rare day when it wasn't raining)

Simon Fraser University’s Burnaby campus (on a rare day when it wasn’t raining)

I always enjoy going to a university or college and seeing how they are using learning technologies. I am always a little surprised and I am also usually intrigued by some unexpected application, and today’s DemoFest at Simon Fraser University was no exception.

About Simon Fraser University

SFU has just over 35,000 students with campuses in Burnaby, Vancouver downtown, and Surrey, all in the lower mainland of British Columbia, Canada.

For a long time it has had the largest distance education program in British Columbia, but the rapid development of fully online and blended learning in other BC and Canadian institutions means that other institutions are rapidly gaining ground. It is also the academic base for Linda Harasim, who is a Professor of Communications at SFU.

As with many Canadian universities, most of the DE programs are run out of the Centre for Online and Distance Learning in Continuing Studies at SFU. However, the university also has a large Teaching and Learning Centre, which provides a range of services including learning technology support to the faculty on campus.

The university recently adopted Canvas as its main LMS.

I was spending most of the day at SFU for two reasons:

  • to identify possible cases for Contact North’s ‘pockets of innovation’ project
  • to report on the survey of online learning in Canadian post-secondary institutions.

I will be giving more information on both these projects in separate blog posts coming shortly.

The DemoFest

DEMOfest 2016 is about how instructors are using ….technologies in ways that produce exciting and original educational experiences leading to student engagement and strong learning outcomes.

Making lectures interactive

Not surprisingly, several of the short, 10 minute presentations were focused on tools used in classroom teaching or lecturing. In particular, the tools are going mobile, in the form of apps that students can use on their mobile phones, tablets or laptops. I was particularly impressed with TopHat, which incorporates online quizzes and tests, attendance checks, and  discussion. REEF Polling is a similar development developed by iClicker, which is effectively a mobile app version of iClicker. Both provide students and instructors with an online record of their classroom activity on the app.

There was also a couple of sessions on lecture theatre technologies. As in other universities, lecturers can find a range of different interfaces for managing lecture theatre facilities. SFU has a project that will result in a common, simple interface that will be available throughout the different campuses of the universities, much to the relief of faculty and visiting speakers who at the moment have no idea what to expect when entering an unfamiliar lecture theatre or classroom.. There was also another session on the limits of lecture capture and how to use video to make learning more engaging.

Online learning development

However, I found nothing here (or anywhere else, for that matter) that has convinced me that there is a future in the large lecture class. Most of the technology enhancements, although improvements on the straight ‘talk’ lecture, are still just lipstick on a pig.

The online learning developments were much more interesting:

  • online proctoring: Proctorio. This was a demonstration of the ingenuity of students in cheating in online assessment and even greater ingenuity in preventing them from doing it. Proctorio is a powerful web-based automated proctoring system that basically takes control of whatever device the student is using to do an online assessment and records their entire online activity during the exam. Instructors/exam supervisors though have options as to exactly what features they can control, such as locked screens, blocking use of other urls, etc.. Students just sign in and take the exam at any time set by the instructor. Proctorio provides the instructor with a complete record of students’ online activity during the exam, including a rating of the ‘suspiciousness’ of the student’s online exam activity.
  • peer evaluation and team-based learning: SFU has a graduate diploma in business where students are required to work in teams, specifically to build team approaches to problem-solving and business solutions. Although the instructor assesses both the individual and group assignments, students evaluate each other on their contribution to the team activities. The demonstration also showed how peer assessment was handled within the Canvas LMS. It was a good example of best practices in peer-to-peer assessment.
  • Dialectical Map: an argument visualization tool developed at SFU. Joan Sharp, Professor of Biological Sciences, and her research colleague, Hui Niu, have developed a simple, interactive, web-based tool that facilitates the development of argumentation for science students. Somewhat to my surprise, research evidence shows that science students are often poor at argumentation, even in the upper years of an undergraduate program. This tool enables a question to be posed by an instructor at the tope of the map, such as ‘Should the BC government allow fracking for oil?’ or ‘Should the BC government stop the culling of wolves to protect caribou?’ The online map is split into two parts, ‘pro’ and ‘con’, with boxes for the rationale, and linked boxes for the evidence to support each rationale offered. Students type in their answers to the boxes (both pro and con) and have a box at the bottom to write their conclusion(s) from the argument. Students can rate the strength of each rationale. All the boxes in a map can be printed out, giving a detailed record of the arguments for and against, the evidence in support of the arguments and the student’s conclusion.  Hui Niu has done extensive research on the effectiveness of the tool, and has found that the use of the tool has substantially increased students’ performance on argument-based assignments/assessment.

General comments

I was very grateful for the invitation and enjoyed nearly all the presentations. The Teaching and Learning Centre is encouraging research into learning technologies, particularly developing a support infrastructure for OERs and looking at ways to use big data for the analysis and support of learning. This practical, applied research is being led by Lynda Williams, the Manager of the Learn tech team, and is being done in collaboration with both faculty and graduate students from different departments.

Students and a professor of computer science worked with the IT division and Ancillary Services to develop a student app for the university called SFU Snap, as part of a computer science course. This not only provides details of the bus services to and from SFU at any time, but also provides students with an interactive map so they can find their classrooms. Anyone who has tried to find their way around SFU (built at multi-levels into a mountain) will understand how valuable such an app must be, not just to students but also to visitors.

So thank you, everyone at the Teaching and Learning Centre at SFU for a very interesting and useful day.

 

Initiating instructors to online learning: 10 fundamentals

10-fundamentals-jpg

Click to download the pdf

What? Not ANOTHER book from me? Well, no, not quite.

Teaching in a Digital Age‘ has been a great success but it appears it is being primarily used by faculty and instructors already committed to online learning, or on courses for post-graduate students, who don’t have much choice if it is set reading. That’s great, but even though it’s been downloaded over 40,000 times and is being translated into seven languages, there are still hundreds of thousands of faculty and instructors in North America alone who are either not interested in teaching online or are very nervous about it. The Babson 2013 survey for instance found that only 30 percent of chief academic officers believe their faculty accept the value and legitimacy of online education.  This rate is lower than the rate recorded in 2004.

One reason for this is that there are many misconceptions about online learning. At the same time, there are legitimate concerns about online learning being more work or about the quality of online instruction. Of course, reading Teaching in a Digital Age might help dispel the misconceptions and the concerns, but instructors resistant to online learning are not likely to engage with a 500 page textbook in the first place.

I therefore did a series of blog posts aimed at encouraging ‘resistant’ faculty and instructors to at least give online learning a try. The series was initially called ‘Online learning for beginners‘. Contact North liked the idea and suggested that the 10 posts should be re-edited into a 37 page booklet that can be given to faculty and instructors. This booklet is now available. It can either be downloaded as a pdf from the Contact North|Contact Nord website, or printed locally on demand and then can be physically given to instructors. Of course it is likely to be most effective if used in conjunction with Teaching in a Digital Age, but the booklet is written to stand on its own.

So I am hoping that you will find the 10 Fundamentals booklet useful, that you will pass it on or make it available to ‘resistant’ or undecided instructors, and that this will encourage them to seriously consider teaching online.

Let me know whether you think the booklet is likely to work, and, if not, what else could be done.

Online learning for beginners: 7. Why not just record my lectures?

Why not just put your lecture capture lessons online? Image: MediaCore, 2014

Why not just put your lecture capture lessons online?
Image: MediaCore, 2014

This is the seventh in a series of a dozen blog posts aimed at those new to online learning or thinking of possibly doing it. The other six are:

I gave a short answer to ‘Why not just record my lectures?’ in the fourth post in this series, but it deserves a fuller answer. It is natural that faculty and instructors want to use an approach to teaching that is not only familiar and comfortable, but has been used for hundreds of years, so has passed the test of time. However, there are several reasons why recorded classroom lectures are not a good idea for online learning, at least not as the main form of delivering online courses.

Start with the students

When designing online courses, you need to start by thinking about the context of the online learner. An online learner is usually studying in an isolated situation, without other students or the instructor physically present. There are many ways to overcome the isolation of the online learner (dealt with in later posts), but giving them recordings of 50 minute classroom presentations is not one of them.

In a classroom context there are many interactive cues or contexts – such as the response of other students, the look on students faces – that result in slight but important adjustments on the instructor’s part, and which help maintain student concentration and interest. Even if a live class was present at the time of the recording, these cues are usually lacking when students are studying a recorded video at home, in the library, or on the bus.

There is also research evidence that suggests for every hour of presentation, online students need to spend between two to three hours of additional time going over the recording, stopping and starting, to ensure they have fully understood. This is a good benefit of recording compared to even a live lecture, but it also ups the student workload, especially if there is other work to be done, such as readings, assignments, and practical work. Managing student workload is a key factor in ensuring high completion rates for online students.

Lastly, even when recorded lectures are strongly integrated with other activities, such as subsequent classroom discussions or assignments, students often skimp on the video preparation, either skimming the video or not watching it at all. The more isolated the student, the more likely this is to happen.

The changing nature of learning in a digital age

One of the main reasons for moving to online learning is to help develop the knowledge and skills needed in a knowledge-based society and particularly in a digital age. These new forms of knowledge – such as Internet-based sources and rapidly changing content – and in particular the skills required to master these forms of knowledge, such as knowledge management, independent learning and use of digital media – are not handled well through lectures. In particular the lecturer is doing the knowledge management, the modelling and the organization of content, not the students.

In other words lectures require a more passive approach from the learner which is not suitable for isolated learners who need to be active and engaged in their learning, as much for motivational reasons as for developing the knowledge and skills needed. (The same could also be true for classroom based students, incidentally.) Indeed, one of the principle reasons for moving to online teaching is to move away from the limitations of lecture-based classes, and to exploit the benefits of online study.

Video as a teaching medium

Asking ‘Why can’t I move my lectures online?’ is really the wrong question. It assumes that what I’m doing in the classroom will work equally well on video for online students. The right question though should be: ‘What is the best use of video for students studying online?’

In media terms, a recorded lecture is mainly a talking head, with, if students are lucky, textual illustration (e.g. Powerpoint slides). There has been a great deal of research on the best mix of voice, images, and text in video for teaching (see, for instance Mayer, 2009). To incorporate the factors that make the use of video effective for learning, the type of lecture usually delivered in a classroom would need to be considerably redesigned to make it more effective for remote learners.

In addition, there are many other, more creative and relevant ways than lectures for using video for teaching, such as demonstrations of equipment, experiments or processes, animation, and examples drawn from the real world to illustrate abstract concepts.

Successful uses of video for lectures

It could be argued that MOOCs, the Khan Academy, and TED talks are all examples of the successful use of lectures on video. However, they are not the typical classroom lecture delivered three times a week over a 13 week semester.

I have heard instructors say that their MOOC lectures are much better than their classroom lectures, because they put more time into the presentation. MOOC developers have learned to adapt the 50 minute lecture to better fit the online format, with shorter, 10-15 minutes videos, and shorter courses. This is fine for non-credit programming but does not fit the Carnegie-based 13 week semester model for credit programs. Costs for producing successful MOOC lectures run over $100,000 a lecture, production costs that are not sustainable for moving large numbers of classroom lectures online.

Sal Khan is an inspired lecturer who uses voice over combined with on-screen digital notes. His technique is not the same as recording a classroom lecture with whiteboard notes. For a start, the audio and screen quality is much higher, but it is also the technique of constructing teaching in appropriate chunks of recorded time that requires considerable thought and preparation. This is not to say that classroom lecturers could not do this, but it would require once again redesigning the classroom lecture.

Lastly, TED talks require a great deal of preparation and rehearsal, and again are much shorter than the typical classroom lecture.

So, yes, recorded video can work online, but it needs to be designed specifically to suit the mode of delivery. There are also other ways to design online learning that do not necessarily require so much work, and other uses of video for teaching that are more appropriate.

What are the alternatives?

Too many to list them all here, but one is to use an online learning management system, such as Blackboard, Moodle or D2L. These provide a weekly structure for ‘lessons’, organize content in the form of text or online readings, provide a forum for discussion on course topics, provide regular online activities and assignments, and could include links to short videos. Indeed, a short introductory video to a topic by the instructor is often a good idea, providing a personal link between you and your students.

I will discuss other possible online learning environments in later posts.

Implications

  1. A talking head delivering 50 minute lectures is in general not a good way to teach online learners.
  2. It is better in the long run to sit down with an instructional designer and build a course from scratch that is appropriate for an online learning environment, rather than try to force your classroom teaching online.
  3. Video is a good medium to use for online learning, but only if it exploits its unique pedagogical benefits.
  4. Talking heads are therefore useful only in particular contexts, and not as a way to deliver a whole course or program online.
  5. Developing quality video for online learning requires a professional approach involving lecturer, instructional designer and a multimedia or video producer.

Follow up

For a critique of the limitations of classroom lectures based on research by Donald Bligh, see Chapter 3.3 Transmissive lectures: learning by listening in Teaching in a Digital Age.

For a good summary of best design principles for developing video/multimedia for learning, based on research on the learning effectiveness of video, see the University of British Columbia’s Design Principles for Multimedia.

For a discussion of the pedagogical potential of video, see Chapter 7.4.2, Presentational features in Teaching in a Digital Age

If you want to follow up on the research and theory on which this post is based see:

  • Bligh, D. (2000) What’s the Use of Lectures? San Francisco: Jossey-Bass
  • Mayer, R. E. (2009). Multimedia Learning (2nd ed). New York: Cambridge University Press.
  • McKeachie, W. and Svinicki, M. (2006) McKeachie’s Teaching Tips: Strategies, Research and Theory for College and University Teachers Boston/New York: Houghton Mifflin

Up next

Won’t online learning be more work?

Your turn

If you have comments, questions or plain disagree, please use the comment box below.

Online learning for beginners: 4. ‘What kinds of online learning are there?’

©acreelman.blogspot.com, 2013

©acreelman.blogspot.com, 2013

This is the fourth of a series of a dozen blog posts aimed at those new to online learning or thinking of possibly doing it. The other three are:

In the third post, I pointed out that MOOCs were just one of the many different types of online learning. In this post, I will provide more detail about the various approaches to online learning, and will also provide a personal evaluation of each approach in terms of quality. This post will be a little longer than normal, as there are not only many approaches to online learning, but the field is also rapidly changing and developing.

Different approaches to online learning

In the first post, ‘What is online learning’? I pointed out that there is a continuum of teaching, from no use of online learning through blended learning, to fully online (or distance) learning. However, even within these categories, there are different possible approaches:

1. Online class notes

Approach

Students access Powerpoint slides and pdfs from a class web site which may be a part of an institution’s learning management system (see below) or it may be just a web site created by the instructor or made available by the institution. Usually the same slides or notes that are given to students taking an on-campus class are put up on the web site for online students, often on a weekly basis.  Online students access the relevant documents, and take the same assessments or exams as on-campus students, either remotely, in the form of computer-marked assignments, or on campus. If online students have questions, they can usually e-mail the instructor. Students usually work individually, although if a learning management system is available, there may be voluntary online discussion between students through the LMS’s discussion forum or social media.

Evaluation

This method is often used by novice online instructors. It requires, on the surface, little extra work for the instructor, once the materials are loaded.

The main problem is that such an approach is not adapted to the needs of online learners, who usually need more support than this model provides. The Powerpoint slides or pdfs do not allow for student interaction with the learning materials (unless they are re-written to do this). If there is a problem with the materials, in terms of the content not being clear, every student is likely to have the same difficulty. Instructors in this model therefore often find that they are overwhelmed with e-mail. If there are not activities (other than reading) scheduled for every week, students tend to get behind. Coming on-campus to do assignments or exams is also a problem for students who have chosen the online option because they have difficulty in getting to campus on a scheduled basis. Students in such courses often feel isolated and unsupported, and therefore such courses usually have much higher non-completion rates. And in the end, instructors find that this approach ends up being a lot more work than they anticipated.

2. Recorded lectures

Approach

The increased availability of technology such as lecture capture, which records classroom lectures on digital video and stores them for later downloading over the Internet, and desk-top cameras, has resulted in many instructors offering online courses built around recorded lectures. The lectures are usually the same as those for on-campus classes. Many MOOCs, as well as courses for credit, use recorded lectures as the main form of delivery.

Evaluation

This approach is again convenient for instructors, especially if they are giving a face-to-face lecture anyway and have technical help in recording and storing the lectures. However this approach suffers from many of the same problems as the class notes method above. An additional problem is that if the recording is of a normal 50 minute lecture, students often suffer from what is known as cognitive overload. Although students viewing a recorded lecture have the opportunity to stop and replay material, this can mean that a 50 minute lecture may take up several hours for an online student. MOOC designers, and TED talk designers, have realised this and often they have limited a single video to 10-20 minutes in length. Nevertheless this does not work so well in a full credit program with maybe 39 lectures over a 13 week semester. Providing transcripts of the lectures is not only time consuming and adds costs, but again increases the cognitive load for students. Lastly, there is considerable research that questions the value of lectures as a teaching method.

3. Webinars

Approach

These are ‘live’ sessions usually consisting of a lecture delivered over the Internet, supported by Powerpoint slides with opportunities for live online chat for the participants. Webinars can be recorded and made available for online access at another time. Again, ‘good’ webinars tend to be broken up into smaller 5-10 segments of presentation followed by either online voice or more commonly (for group management reasons) text comments and questions contributed by participants to which the lecturer responds.

Evaluation

Webinars come closer to mirroring a live face-to-face class than either class notes or recorded lectures, and need relatively little adaptation or change for instructors. While webinars tend to be more interactive than recorded lectures, again it is difficult to cover a whole curriculum through webinars alone. Also participants need to be available at a set time, which restricts the flexibility or availability for online students, although the availability of the recording can offset that to some extent. Webinars using a lecture format also suffer from the same pedagogical limitations for online students as recorded lectures.

4. Instructionally-designed online courses based on a learning management system

These are probably the most common form of online courses for credit and more importantly, they have proved themselves with high completion rates and quality learning.

Approach

A whole science of instructional design has been developed since the 1940s based on pedagogical theory, research on how students learn, the appropriate use of technology, and the evaluation of learning outcomes, and this approach has been applied systematically to the design of fully online and increasingly blended courses. Usually an instructor will work with a professional instructional designer to redesign a classroom course or even a new course for use by online, distance learners. The instructor will be asked to define desired learning objectives, or learning outcomes, the content will be chosen to support the development of such objectives, and organised into ‘blocks’ of study (weekly or more) so that the whole curriculum can be covered over the semester. Assessment will be linked to the desired learning objectives. Sometimes objectives are determined through an analysis of the assessment requirements for equivalent face-to-face classes, if these are not already formally defined. Decisions will be made about which media (text, audio, video, computing) to use in terms of their appropriateness for meeting the defined learning objectives. Particular attention is paid to providing regular student activities, and managing student and instructor workload. Online learning management systems are often used to provide a structure for the course, opportunities for instructor-monitored student discussion, and online assessment tools.

Evaluation

This approach has been used very successfully with the design of fully online courses, usually leading to high completion rates and good quality learning outcomes. In some cases, it has also been successfully applied to blended courses. It is from this approach that many of the best practices in online learning have been identified. It means working in a team, often consisting of a senior faculty member, and for large classes, sessional or contract instructors and/or teaching assistants, an instructional designer, and other technical support staff, such as web designers, that can be called upon as necessary. However, this approach appears initially to be more costly for an institution, and more work for an instructor. It can take up to two years to design and develop a large fully online course, although courses for small classes (less than 40) can be designed in a  much shorter period. However, if the course or program attracts new students, tuition and other revenues can offset many of the additional costs, for instance, paying for release time for faculty to work on course design and development.

This is an interactive infographic. To see more detail on each of the five stages, click on each stage in the graphic © Flexible Learning Australia, 2014

This is an interactive infographic. To see more detail on each of the five stages, click on each stage in the graphic
© Flexible Learning Australia, 2014

5. Designs based on open education and emerging technologies

Approach

This is a bit of a rag-bag category for a small but growing number of online course designs that seek fully to exploit specific characteristics of new media and open educational approaches. These might include:

  • connectivist MOOCs‘ that focus on the contributions of all participants in an extended online network;
  • courses built around social media tools such as blogs, wikis, and e-portfolios;
  • approaches that exploit open educational resources, such as open textbooks and content freely available over the Internet;
  • courses built around emerging technologies, such as virtual worlds, gaming, and augmented reality.

Common features of such courses are increased activity and choices for learners, more diversity in course designs, and ‘agile’ or quick design and development. In such courses, students are often encouraged to seek, analyse, evaluate and apply content to real world issues or contexts, rather than the instructor being primarily responsible for content choice and delivery.

Evaluation

The main rationale for such courses is as follows:

  • they are more appropriate for developing the skills and knowledge learners need in a digital age;
  • they are more active and engaging for learners, resulting in deeper learning;
  • they make better use of new technologies by exploiting their unique teaching potential;
  • these approaches usually result in quicker and relatively low-cost course development and delivery compared with the instructional design approach;
  • they are transforming teaching into a more modern, relevant methodology that better suits today’s learners.

However, such approaches require highly confident and effective instructors with experience in using new technology for teaching, combined with the team approach described earlier. Above all instructors need to have a good grasp of both pedagogy and technology, as well as subject expertise. Direct instructional design and technology support is also essential. Most of these approaches are so new that there is relatively little research on their effectiveness. They are therefore a high risk activity for an instructor, especially those with little experience of online teaching.

This is a very abbreviated description of fast-developing, constantly changing approaches to online learning. You are especially encouraged to do the follow-up reading below.

Implications

  1. It is generally a mistake to merely transport your classroom teaching to an online environment. Online students work in different contexts and have different needs to students in face-to-face classes. Online courses need to be redesigned to accommodate the unique requirements of online learners.
  2. There is a strong body of knowledge about how to design online courses well. You ignore this at your peril. Consequences of ignoring best practices may include poor learning results, a much heavier work-load than anticipated, and dissatisfied students and superiors.
  3. It is best to work in a team. Instructional designers have knowledge about teaching online that most instructors lack. While you will always be in control of content selection, assessment and overall teaching approach, instructional designers need to be listened to as equals.
  4. New technologies have the promise of radically changing teaching, making it more relevant, more engaging for students, and more exciting and challenging for an instructor.

Follow-up

This is a very simplified account of the different kinds of online learning. For a more extensive coverage, see:

For more on the effectiveness of lectures, see:

For more on cognitive load and online learning design, see:

For more on instructional design, see:

For more on designs based on open education and emerging technologies see:

For more on emerging technologies in online learning see:

Up next

When should I use online learning? (This will be much shorter, I promise!)

Your turn

If you have comments, questions or plain disagree, please use the comment box below.

French version of ‘Teaching in a Digital Age’ now available

French version 2

The French version of ‘Teaching in a Digital Age’, L’enseignement a l’ère numerique‘, is now available from here.

I am very grateful to Contact North|Contact Nord for providing this professional translation.

There is now also a version in Vietnamese, ‘Dạy học trong kỷ nguyên số‘, translated by Lê Trung Nghĩa of the Ministry of Education in Vietnam, available through Dropbox here.

Spanish version, translated by staff in the Faculty of Engineering, Universidad de Buenos Aires, is almost complete and will be available from the BCcampus open textbook site (as will all the translations). I will provide an announcement containing the url when it is available.

A Chinese version, translated by staff at the Beijing Open University, will be available in August, 2016.

A Portuguese version, being translated by ABED, the Brazilian Association of Distance Education, will be available in time for its Annual Congress in September, 2016.

Turkish version is currently under consideration. I am awaiting more details.

Please note: under the Creative Commons license of the book, anyone is free to translate all or any part of the book, provided it is not used for commercial purposes and I am acknowledged as the author. I am sure that without this license, the book would not have become available so quickly in so many languages. However, if you do decide to translate the book, please let me know, so I can track its use and provide updates.