Viral MOOC

Course: Viruses & How to Beat Them: Cells, Immunity, Vaccines
Length: 8 weeks, 2-3 hrs/wk
School/platform: IsraelX/edX
Instructor: Jonathan Gershoni
Quote:

Have you ever wondered what viruses actually are?
Have you been curious about the ways they invade our bodies, attack our cells and make us sick? Come and learn what viruses are made of and understand the mechanisms of how they hijack and take over our cells.
There is no need for a background in science – just bring your curious mind!


Short version: Well-done introductory course beginning with a broad overview of biology basics, then focusing on pathogens and the immune system, particularly as it interacts with viruses. Great visuals, interesting but plain-language interviews with some serious heavy-hitters (like Nobel laureates David Baltimore and Bruce Beutler, and Robert Gallo, co-discoverer of the HIV virus), and a friendly style make this particularly accessible and, yes, fun.

This is another of those courses that just popped into my inbox out of the blue a few days before it opened. I was debating whether I wanted to re-start MIT’s 728 series on DNA, so I thought this might help make up my mind (it did: I just don’t want to work as hard as 728 demands, right now). It served as a nice refresher of the basics, from chemistry to cell bio to DNA to immunology, ending with a rational look at vaccines (spoiler alert: scientists are for them). It wasn’t quite as virus-specific as I’d expected, but, first, as an introductory course, some preliminary material was necessary, and second, seating the virology in a network of other concepts makes sense.

Each week included lecture videos with ungraded “test yourself” questions, and a lab demonstration or interview on a pertinent topic. A summary lecture, complete with concept map (which I greatly appreciated) finished off the week’s material. A live Q&A session, inviting student questions through the forum and participation through a software portal, took place around week 4. Since participation required downloading something, I didn’t attend, and no video has yet been released for us slowpokes so I have no idea how it was, but the question thread was booming so I’m hopeful.

Graded material included weekly quizzes, a midterm, and a final, with the final heavily weighted. At first I thought of the questions as standard information retrieval, but there are definite shades of meaning in there that require some interpretation and extrapolation. Every once in a while, a congratulatory GIF would pop up when a question was answered correctly; this generally scared the bejesus out of me, showing once again that I really need to calm down.

This is the 3rd of 4 courses I’ve taken in the past couple of months from IsraelX, a group of several schools; that’s kind of a brilliant idea, I’m surprised other countries haven’t done this. I’ve enjoyed each of the courses I’ve taken, and found them very helpful to understanding the various fields (which range from design theory to bio to religion to history). Although most of the rest of their 11 courses on the schedule are outside my areas of interest, I’m hopeful I’ll be learning more from them soon.

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