Having some experience examining both projects prior to this review, I brought in the following generalized opinions:

• MIT: broad, but shallow -many courses with marginal amount of content and activities
• OLI: deep, but narrow – few courses with significant content and activities constructed for learning

The motivation for these directions seems clear: MIT OCW seeks to reinforce itself by providing semi-useful, translucent access to content from each and every existing course. OLI seeks to define itself as a provider of in-depth, quality, online learning experiences. UNESCO’s OER Wiki describes the two projects as follows:

• OLI “adds instructional design grounded in cognitive theory, formative evaluation for students and faculty, and iterative course improvement based on empirical evidence”
• MIT’s OCWs “convey the parameters of the course’s subject matter and pedagogy, ideally representing a substantially complete set of all the materials used in the course”

MIT’s French 1

French 1 from MIT OCW is comprised primarily of a syllabus, calendar, readings list, and assignments list based on the textbook Parallèles–a textbook that the syllabus almost fails to mention. the navigation is find and click, but simple enough to learn and use.

The syllabus reflects the fact that this is an existing course that has been “photocopied” for the MIT OCW project–instructions and expectations are restricted to registered students. For instance, it references the MIT Language Learning and Resource Center — a resource unavailable to distance students.

The course site provides PDFs of instructions for in-class activities. Otherwise assignments simply walk learner through textbook activities. Online resources are tacked on to the end almost decontextualized from real learning patterns.

As I opened separate pages for the materials, I wondered, why not combine assignments with readings into calendar as one big course guide? There seems to be no usability rationale for current architecture, except that it fits a single MIT OCW template.

You can download (presumably all) course materials; each index page of PDFs or other content features the CC By-NC-SA license.

OLI’s Elementary French 1 Online

OLI’s French 1 course’s subtitle, “Open and Free: Jan – Jun 09″, immediately reinforces OLI’s assertion that these are full courses to be taught by instructors, or taken by students. The content confirms that this is a complete online learning experience: the structure provides enhanced linear navigation using a combination of tabs and in-page hyperlinks. I found the navigation is somewhat similar to Moodle’s and I wondered if it may have been based on this LMS originally. Aside from a couple broken links, the content itself seems to be fully-fleshed out learning materials, richly media-enhanced with no textbook needed. The content pages include text, images, and video with inline Flash-based q&a activities for self-learning.

Like the MIT course, OLI’s French 1 included a number of external online learning resources, however these came in context at the beginning of the course, and thus I was more inclined to click on several to investigate how they might enhance what was to come.

There does not seem to be a way to easily download all course materials at once, though they are clearly marked CC By-NC-SA on each page. This brought me to a question re. the Flash files: if I download the SWFs and crack them, essentially converting them to FLAs, is that acceptable use under the applied CC By-NC-SA license? Presumably yes, as the source code is inseparable from the finished product.

MIT’s Logic 1

MIT OCW’s Logic 1 course utilizes a web site architecture that is very similar to French 1, ensuring that user learnability of the web system is high. In addition to the basics of syllabus, calendar, and readings this course provides PDFs of lecture notes, which provide surprisingly good, text-book like information and examples. Indeed, I read through several of these and got at least the “feel” for the course.

OLI’s Logic and Proofs

As a user trained to recognize shifts in my scent of information, the first thing I noticed in Logic and Proofs is that this course site’s navigation system was inconsistent with the French 1 navigation system. This is not to say that the alternative navigation is illogical, only that the change hurts my head.

This course features introductory movies that orient the learners to the subject, with a media-enhanced transcript for alternate learning styles. A note on my personal preference: for a subject like this, I prefer text with images over video.

The main content of the course is primarily text, but notably enhanced with relevant learning comprehension and self-assessment questions that open in new window (they didn’t in French) with a separate look. Because of this, Logic seems to be quilted together from 2 different systems.

I have to say that symbolic logic has always captivated me, and while the MIT OCW Logic course intrigued me, the completeness and linearity of the content in the OLI course kept me interested and engaged. As I was indulging in one activity I thought, “I should be getting college credit for this!” Upon investigating this impulse I found that not only does OLI provide instructions for instructors and learners, it provides a means by which students can use the OLI web site to receive credit through their home institution. Talk about mashing up your education. Brilliant!

MIT’s Paradox and Infinity

Similar structure to previous MIT OCW courses–enough so that I see a very predictable pattern here. Readings refer to a standard textbook and (usually “closed”–few available online) articles, as well as problem sets — PDF available for self-challenge (however, notably absent is any electronically mediated method of receiving feedback–automated, community-based, or otherwise).

Interestingly, the course site provides hyperlinks to (discounted) purchase via Amazon.com; does MIT get a cut as a way to offset production costs?

OLI’s Physics With the Andes Workbench

OLI Physics features similar navigation and structure to Logic 1, which is unfortunate as I believe OLI’s French 1 had the most modern and intuitive nav system so far. This OLI course is highly activity-based; lesson information (primarily text, but some video) is immediately taken up into “Learn by Doing” activities use Andes tutor software, available for download and installation on Windows (I couldn’t get it running on Ubuntu through WINE).

Again, I found elements of other OLI courses: complete content, linear construction, self-learning activities and assessments. I am not overstating my impression when for a fleeting moment I thought about quitting my job and returning to student life; I am envious of this and future generation of students who can make their own schedules with flexibility provided by the Internet, and I regret to admit I probably got away with a lot simply by exchanging seat time for credit. If personal responsibility is adhered to, the accountability and outcomes of online learning may be higher, and achieved more efficiently.

Aircraft Systems Engineering

MIT OCW’s Aircraft Systems Engineering course site follows the structural pattern of the other MIT OCW courses (syllabus, calendar, readings, etc), with one notable enhancement: video of class lectures. Listed under lecture notes, the video components make this the most compelling MIT OCW course reviewed so far. Fairly rough Real Media video of in-class guest lectures by experts in the field are provided with PDFs of lecture slides, and MP3s. On Ubuntu I couldn’t locate the RM codec I needed to view the video, but did give the audio files a listen, and these were high enough quality to download and bring on bus rides or road trips. Combined with the slides this makes an interesting, remixable OER.

Prior to embarking on this particular task I had generalized these two OCW projects as being about shallow breadth (MIT OCW) or narrow depth (OLI). My reviews supported this earlier generalization if the primary quality objective is prêt-à-porter OER. With respect to learner value I considered an additional analogy: these 3 MIT OCW are like Polaroid snapshots of authentic MIT courses, scanned in and uploaded to bear the MIT brand; these 3 Carnegie Mellon OLI are more akin to planned, staged, shot, enhanced, and sequenced for online learning, and specifically created to define the OLI project (not the other way around).