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Interaction in mass education

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Interaction in mass education

  1. 1. Interaction in Mass Education Martin Ebner
  2. 2. http://www.facebook.com/ martin.ebner http://www.martinebner.at https://twitter.com/#!/ mebner http:// elearningblog. tugraz.at
  3. 3. Future? http://pizdaus.com/pics/MC3KUw7uCDtL.jpg
  4. 4. Interaction with a mass of students • Feedback Lag • Student Apprehension • Single Speaker Paradigm
  5. 5. Before we start … … we do a live test …
  6. 6. http://backchannel.cnc.io provide following code: S J H N Q
  7. 7. http://backchannel.cnc.io provide following code: S J H N Q
  8. 8. Audience Response Systems (ARS) Digital Frontchannel Digital Backchannel qualitative quantitative qualitative quantitative Voting system with any text Voting system with multiple choice Feedback system with any text Feedback system with defined options
  9. 9. http://realfeedback.io provide following code: H W G L P
  10. 10. http://realfeedback.io provide following code: H W G L P
  11. 11. Architecture of the systems
  12. 12. Real-life experiences
  13. 13. ... Anwendung in der Google-Glass-Brille .... Backchannel
  14. 14. Different&Aging&Approaches& ... Anwendung in der Google-Glass-Brille .... value&[%]& 50$ 40$ 30$ 20$ 10$ 0$ !10$ !20$ !30$ *me&[minutes]& Backchannel 0$ 2$ 4$ 6$ 8$ 10$ 12$ 14$ 16$ 18$ 20$ 22$ 24$ 26$ 28$ 30$ 32$ 34$ 36$ 38$ 40$ speed$(no$aging)$ speed$(linear$aging)$ speed$(quadra:c$aging)$
  15. 15. Backchannel • Students love it • Easy to use, fast and impressive feedback • Hard to follow for the teacher (second screen) • Problem of appropriate reaction
  16. 16. Realfeedback
  17. 17. Realfeedback Teacher are using it … • … before the lecture starts (repetition) ! • … during the lecture (assessment) • … during the lecture (for discussions in groups) • … to discuss homework
  18. 18. Realfeedback • Students attention is very high • Easy to use and great overview • Questions must be prepared beforehand • It needs time
  19. 19. Conclusion • ARS system are interesting option to enhance interaction in huge lecture halls • Use of ARS system need a solid didactical concept • Use of ARS system is a challenging task for lecturers
  20. 20. ... our next approach ....
  21. 21. Slides available at: http://elearningblog.tugraz.at SOCIAL LEARNING Computer and Information Services Graz University of Technology Graz University of Technology Martin Ebner martin.ebner@tugraz.at http://elearning.tugraz.at mebner

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