|Type of site||Online education|
|Available language(s)||English, Spanish, French, Chinese, Arabic, Russian, Portuguese, Turkish, Ukrainian, Hebrew, German,and Italian|
|Users||6.5 million + (February 2014)|
|Owner||Andrew Ng and Daphne Koller|
|Created by||Andrew Ng and Daphne Koller|
|Alexa rank||1947 (October 2013[update])|
Coursera // is a for-profit educational technology company offering massive open online courses (MOOCs) founded by computer science professors Andrew Ng and Daphne Koller from Stanford University. Coursera works with universities to make some of their courses available online, and offers courses in physics, engineering, humanities, medicine, biology, social sciences, mathematics, business, computer science, and other areas. On December 17, 2013, Coursera introduced its official mobile app for iPhone.
The contract between Coursera and participating universities contains a "brainstorming" list of ways to generate revenue, including certification fees, introducing students to potential employers and recruiters (with student consent), tutoring, sponsorships and tuition fees. In September 2013 it announced it had earned $1 million in revenue through verified certificates that authenticate successful course completion. As of December 2013 the company had raised $85 million in venture capital. John Doerr suggested that people will pay for "valuable, premium services". Any revenue stream will be divided, with schools receiving a small percentage of revenue and 20% of gross profits.
In January 2013, Coursera announced that the American Council on Education had approved five courses for college credit. As the journalist Steve Kolowich noted "whether colleges take the council's advice, however, is an open question." The courses that were recommended to degree-granting institutions for college credit are:
- Algebra from the University of California, Irvine
- Pre-Calculus, from the University of California, Irvine
- Introduction to Genetics and Evolution from Duke University
- Bioelectricity: A Quantitative Approach from Duke University
- Calculus: Single Variable from the University of Pennsylvania
Coursera will offer proctored exams at the end of these courses through ProctorU, an online proctoring service that connects proctors and students via webcam. The service will cost $60–$90.
Coursera reduces the cost of courses it offers by using instant computer-based marking where appropriate, making students grade their peers' homework in some cases where computer-based marking cannot be used, such as for poetry composition exercises and employing statistical methods to validate the assessment.
The website provides free online courses including Humanities, Medicine, Biology, Social Sciences, Mathematics, Business, Computer Science, and others. Each course includes short video lectures on different topics and assignments to be submitted, usually on a weekly basis. In most humanities and social science courses, and other assignments where an objective standard may not be possible, a peer review system is used.
Web forums are provided for courses, and some students also arrange face to face study meet-ups using meetup.com, or online meetups. However, the Coursera Honor Code prohibits copying answers, therefore the discussion should not exchange answers but should practice a healthy debate.
Coursera started in 2012 working with Stanford University, Princeton, the University of Michigan, and the University of Pennsylvania. 12 partners were added in July 2012 followed by 17 more in September 2012. In February 2013, the company announced another 29 partner universities. The current total number of partners is 108.
In late October 2013, Coursera teamed up with the US State Department to create learning hubs all over the world. In January 2014, the State Department told Coursera to block access to its courses from Iran, Sudan and Cuba.
Coursera runs the nginx web server on the Linux operating system on the Amazon Web Services platform. Data is stored in Amazon S3, and site search is handled by CloudSearch that indexes over 4.3 million documents on the site. Each month Coursera's database servers (running on RDS) answer 10 billion SQL queries, and Coursera serves around 500 TB of traffic per month.
- "Coursera". Coursera. 2013-10-23. Retrieved 2013-10-23.
- "Coursera.org Site Info". Alexa Internet. Retrieved 2012-08-02.
- "This Holiday Season, Learn on the Go with the New Coursera App for iOS!". Retrieved 2013-12-17.
- "Possible Company Monitization Strategies". Schedule 1 of the contract between Coursera and the University of Michigan. The Chronicle of Higher Education. p. 40. Retrieved July 20, 2012.
- Jeffrey R. Young (19 July 2012). "Inside the Coursera Contract: How an Upstart Company Might Profit From Free Courses". The Chronicle of Higher Education. Retrieved July 20, 2012.
- Heussner, Ki Mae. "Coursera hits $1M in revenue through verified certificates". Gigaom. Retrieved 16 October 2013.
- Kolowich, Steve. "Coursera Snags [Additional] $43-Million in Venture Capital". The Chronicle of Higher Education. Retrieved 16 October 2013.
- "Coursera Receives $20 Million in Funding to Create and Deliver Better Learning Experiences". Coursera.org.
- "Coursera Plans to Announce University Partners for Online Classes". Retrieved 2 May 2012.
- Tamar Lewin (17 July 2012). "Universities Reshaping Education on the Web". The New York Times. Retrieved July 17, 2012.
- "American Council on Education Recommends 5 MOOCs for Credit". Retrieved 7 Feb 2013.
- "Online learning goes official as five Coursera courses get approved by the American Council on Education". Retrieved 7 Feb 2013.
- "Coursera: Pedagogy". Retrieved 12 April 2013.
- "Coursera: About us".
- "UK university joins US online partnership". BBC News. July 17, 2012. Retrieved 17 July 2012.
- Lewin, Tamar (2012-09-19). "coursera adds more ivy league partner universities l". New York Times. Retrieved 2012-09-24.
- "Coursera adds 29 new universities to bring total to 62, offers first courses in Chinese, Italian, and Spanish". The Next Web. 21 February 2013.
- "Partner universities". Coursera. Retrieved 20 February 2014.
- Lewin, Tamar, "U.S. Teams Up With Operator of Online Courses to Plan a Global Network", The New York Times, October 31, 2013
- Coursera announces details for selling certificates and verifying identities
- "Coursera on AWS - Customer Success Story". Coursera. Retrieved Aug 10, 2013.
- Official website
- Official blog
- Cochrane, John H. "The Grumpy Economist: Mooconomics". Johnhcochrane.blogspot.com. Retrieved 2014-02-10.