1. Business of Online Education in USA Dr. Jeyakesavan Veerasamy jeyak7@gmail.com jeyv@utdallas.edu

2. Agenda Who am I? What is online education? Why did it become popular? How is it done? Technical Architecture Future of online education Potential for online education in India

3. Who am I?

4. Why should you listen to me?

5. Dr. V. Jeyakesavan: Academia, Industry & Personal Dad was a school teacher B.E. (ECE) in CEG Guindy, Anna University – 1986-90 UNIX System Software Engineer, HCL Limited, Chennai, 1990-91 MS Computer Science, University of Texas at Dallas (UTD), 1991-94

6. Dr. V. Jeyakesavan: Academia, Industry & Personal … Telecom Software Engineer, Northern Telecom, Dallas, 1994-97 Ph.D. Computer Science (part-time), University of Texas at Dallas (UTD), 1994-99 Technical Lead, Samsung Telecom, 1997-2010 Got married in 1998 Adjunct Faculty, UTD CS department, 1999-2002 Online Adjunct Faculty in several online universities from 2000

7. Dr. V. Jeyakesavan: Academia, Industry & Personal … Adjunct Faculty, Southern Methodist University, 2010 Sr. Lecturer (full-time), UTD Computer Science, 2010-present 2 daughters: Nila (8) and Chinmayee (4) Passionate about teaching – happy to share ideas to improve teaching quality in colleges Challenging teaching environment in US

8. Dr. V. Jeyakesavan: Summary 18 years experience as Software Engineer 12 years of teaching experience (mostly online)

9. Advertisement: University of Texas at Dallas Erik Jonsson School of Engineering and Computer Science Computer Science: ~500 MS students and ~150 PhD students Surrounded by 100s of companies in Dallas- Fort Worth metroplex Students can get internships right after 2 semesters and continue studies in parallel Flyers available – see me after the lecture

10. What is online education?

11. Online education Education through Internet Anywhere, any time, any device connected to internet Asynchronous learning Fixed # of weeks All the work is graded & final grade is assigned Student evaluation of faculty Degree certificate

12. Why did it become popular?

13. Snippets from history American higher educational system: Public, private non-profit, and private for-profit universities (companies), Regional accreditation agencies, state agencies Question: What is #1 priority for private for-profit university? Quality or Money? First online course ~20 years ago, likely by for- profit university First online degree program? MBA. Why?

14. Snippets from history … How reliable is online degree? Does it help to get a job? Online colleges got accreditation Turning point (my opinion): Traditional colleges started online degree programs Misleading ads: “Point…Click…Degree…” Reality: online courses require more work.

15. Who is a typical online student? Working adults who have difficulty attending a traditional college Hard-working employee who wants to get promoted, but does not have a degree Military personnel Moms with young children at home Students from rural areas Online education is NOT for every one!

16. Who is typical online faculty? has full-time job in the industry works as adjunct faculty Why? – Additional income – Passion – More interesting than regular job! Lot of retired people too. Why? – Flexible, travel & teaching can mix

17. How is it done?

18. Typical online course accessible only to students enrolled in that course within university OLS (Online Learning System). has an assignment due every week or every 2 weeks once Participation in Weekly discussion questions (DQs) is mandatory. Courses run for only 5-8 weeks. Has 10 to 15 students Has students from multiple time-zones, sometimes from other countries too.

19. Grading scale for typical on-ground course Class Participation: up to 5% Quizzes/Attendance: 10% Assignments/Projects: 40% Exams: 50%

20. Typical Grading Scale DQs/participation: 25% Quizzes: 10% Assignments: 30% Exams/Projects: 25% Team assignments: 10%

21. Compare with on-ground course Student-centered vs. Faculty-centered Lectures optional Students need to be self-motivated Forced to participate Did the student actually do the coursework?

22. Typical online student does the following every week: logs into the course at least once in 2 days reads the book’s chapter(s) for the first 3 days makes 4 to 8 posts distributed over the next 4 days submits other assignments towards the end of the week.

23. Typical online faculty does the following every week: ensures that weekly material and DQs are setup before the week starts grades the previous week’s assignments comments on DQ responses & offers closing thoughts responds to “cry for help” posts/emails in timely manner makes phone calls if needed. responds to phone calls during office hours spends 5 to 15 hours every week for each course

24. Recent focus Continuous improvement in action … Utilize relevant web resources in courses Develop multimedia lectures to explain tough concepts Increase academic rigor – test application of concepts using weekly quizzes Improved communication tools

25. Major issues? Plagiarism in popular assignments Google-generation has limited no patience  Quality of Faculty? Students’ preparedness Time-discipline for both students and faculty Micro-management from university Low pay to faculty

26. Weekly DQs (Discussion Questions) Goal: Come up with most reasonable answers through discussion Set difficulty of DQs at 110% Focus is on discussions, NOT on perfect initial answers. Wrong answers are perfect discussion starters! Faculty should facilitate & shape the discussion little bit, but should NOT kill it. Goal: each post should add value to the course, requirement to count towards participation.

27. DQ strategies Basic: 2 to 3 questions Expanded: 5 to 10 questions Personalized: assign specific question for each student for posting initial response Empowered: designate each student as “DQ lead” for one question More details in another presentation…

28. Team assignments Can it work online? Can it be better than on-ground? Potential for higher level of contribution from each student More details in separate presentation.

29. Compare with Self-paced learning Correspondence education

30. Advantages? No commute to college No need for classrooms No conflict in course/work schedules Multimedia lectures can be reused Learning/teaching can happen any where, any time

31. Disadvantages? Online learning not for every one Online learning not suitable for all courses – Complex labs hard to do online

32. Technical Architecture

33. Technical architecture Internet OLS server Security gateway Online University

34. Online Learning System (OLS) Lots of software applications out there. Popular ones: Blackboard, Sakai, Moodle, … In addition to courses, OLS provides network space accessible to faculty, courses, … Tons of functionality to run the course efficiently

35. Future?

36. Future of Online education? High quality online lecture videos – students can view them at any time More acceptance at workplaces Learning experience comparable to traditional classroom Unlikely to replace traditional education though Still not for every one!

37. Potential in India?

38. Higher education in India Attended T4E conference in IIT Chennai, July 14-16 and met several educators. Lot of concerns about quality of higher education, but not many answers Online course materials: – MIT Open courseware http://ocw.mit.edu – NPTEL National Programme for Technology Enhanced Learning http://nptel.iitm.ac.in/

39. CS & Engineering education: USA vs. India QUALITYQUALITY college rank

40. Can online education work in India? Issues & needs are similar to America Indra Gandhi Open University runs distance courses, not clear how close it comes to online courses run in USA Does require reliable broadband connection With some adjustments & planning, I believe online education may work well here too.

41. Can online educational materials augment physical classroom? Several 3 rd tier colleges in Karnataka using NPTEL course materials (including lectures) since local faculty not ready to teach those courses It should work in Tamilnadu too.

42. Thanks for coming! Dr. Jeyakesavan Veerasamy jeyak7@gmail.com jeyv@utdallas.edu