I started the Computer Sciences 101 course taught by professor Nick Parlante (Stanford University) as a massive open online course (MOOC) on the Coursera platform. Nick says there are not enough people on this planet with computer skills, so he hopes that this introductory course will incite some of us to deepen their knowledge and skills.
My impression is that the course is cleverly designed. The lecture videos are broken into small chunks, sometimes containing quiz questions. There are also standalone quizzes and programming assignments.
The participants meet each other in discussion forums. There are discussions about the format (which seems to be much appreciated – even though some complained this first week was too basic), the assignments, introductions… Students also organize themselves in an impressive variety of study groups along national or language lines.
Coursera provides the platform for the course – it’s a “social entrepreneurship company” that partners with top universities to offer courses online for free. In fact, Coursera has been created by Stanford professors Daphne Koller and Andrew Ng.
We envision a future where the top universities are educating not only thousands of students, but millions. Our technology enables the best professors to teach tens or hundres of thousands of students.
Coursera offers courses in a wide range of topics – not only programming and science but also the humanities. Right now they work with Princeton, Stanford, Michigan and Penn.
It’s interesting to experience the differences with other MOOCs such as the connectivism courses facilitated by Stephen Downes and George Siemens. In my experience those courses are more distributed – they take place on various platforms even though the blogposts, discussions, social bookmarks and synchronous sessions are being aggregated on a site and a newsletter. They also seem to be more open-ended, every participant picks the stuff she is particularly interested in and connects with people in function of her own objectives and interests. Stephen Downes was interviewed about MOOCs by the independent journalist Kevin Charles Redmon and gives an interesting overview of the MOOC-history and the success massive open courses seem to have today.
The MOOCs organized by Downes and Siemens leave it to the student to define what counts as success. This does not mean that Stephen is not interested in assessment. He explains what the two basic approaches are:
The first is the Big Data approach – instead of using a few dozen data points, which is what the testing regimen does, you track a student’s activities and construct a profile from the full spectrum of his interactions with the material and other learners. This is the work of a field called ‘Learning Analytics’ (which should be ‘discovered’ by the Stanford-MIT nexus any time now). The second, which is my own approach, is a network clustering approach – the idea is that in a network of interactions in a community, expertise constitutes a ‘cluster’ of activity, and a person’s learning can be assessed as a form of proximity to that cluster. The Learning Analytics and Network Analysis approaches are not mutually exclusive.
Ultimately it’s about empowerment:
It’s about actually empowering people to develop and create their own learning, their own education. So not only do they not depend on us for learning, but also, their learning is not subject to our value-judgements and prejudices. We (those of working in MOOCs) have also been clear about the influences of people like Ivan Illich and Paulo Freire. And it’s not just about ‘flipping’ courses. It’s about reducing and eventually eliminating the learned dependence on the expert and the elite – not as a celebration of anti-intellectualism, but as a result of widespread and equitable access to expertise.
None of this happens by magic. There isn’t some ‘invisible hand’ creating a fair and equitable education marketplace. The system needs to be built with an understanding that personal empowerment and community networks are the goal and objective.
It could very well be that participants at the Udacity and Coursera-courses discover this along the road. That some of them will return – even after having completed the program – to help out others. This will be more like a process of self-discovery – I’m sure that right now people participating at the CS101 course just want to learn about computers. But maybe they’ll end up realizing it’s actually about teaching yourself and the others.