Monday, April 23, 2012

Free courses on the web

Now, top universities offer free courses on the Web
Paromita Pain


Courses are taught through weekly new videos and quizzes

Some of the top universities in the U.S are offering free courses on the
Web not just for individual students but also for other universities to
adopt.

Earlier this year, MIT announced its engineering course that comes with
a certificate on completion. Universities like Stanford are offering
free online courses as well.

Stanford Engineering Everywhere (http://see.stanford.edu/) has modules
on Programming Methodology, Programming Abstractions, and Programming
Paradigms, as a part of a three-course Introduction to Computer Science
which is taken by most Stanford undergraduates and was developed to
reach out to students globally.

Built under the Creative Commons licence that allows for free use and
adaptation of the material, colleges too can use them to supplement
classroom instructions.

Last year, a free online class on artificial intelligence
(https://www.ai-class.com), conducted by Sebastian Thrun, Research
Professor of Computer Science at Stanford University, and Peter Norvig,
Director of Research at Google Inc, attracted over 58,000 students from
around the world. The class ran from October 10 to December 18, 2011.
Students who successfully completed the course were given a statement of
accomplishment. From high school learners to retired people, the age
groups were widely varied. Though the enrolment for this course is
closed for now, the course material can be accessed at
https://www.ai-class.com/ overview.

For those who want to learn how to build search engines and web
application engineering, courses taught by Sebastian Thrun are available
at http://www.udacity.com/. There are teams of voluntary translators,
the videos are available in languages other than English as well. Two
classes, the CS101 Building a Search Engine and CS373 Programming a
Robotic Car, will soon be offered on the site.

While the courses are taught through weekly new videos and quizzes,
exams are personalised to prevent cheating.

Coursera (https://www.coursera.org/) is another interactive learning
program that has subjects from various universities such as the
University of Pennsylvania, Princeton and University of Michigan. The
website runs various modules along with subjects as varied as
"introduction to sociology" to "the ways vaccines work," with the
mandatory computer sciences lessons between lessons.

Started by Andrew Ng and Daphne, two Stanford computer scientists, whose
free internet courses attracted a wide audience, Coursera has an
innovative student's platform where students from different parts of the
world post answers to questions asked.

Some of the courses do not have set durations. So the students can pace
the modules themselves, which helps in gaining in-depth knowledge about
a subject or even find out what a particular topic might involve. For
example, students interested in studying pharmacology would want to look
at the module of "Fundamentals of Pharmacology" in Coursera from the
University of Pennsylvania to understand what greater study of the field
might entail.

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