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S C I E N C E P A S S I O N T E C H N O L O G Y
www.tugraz.at
Support of
Video-Based Lectures
with Interactions
Josef Wach...
2
Support of Video-Based Lectures with Interactions
Content
1. Motivation
2. Implementation of a Prototype
3. First Evalua...
3
Support of Video-Based Lectures with Interactions
Graz, University of Technology
Europe, Austria, Graz
http://www.tugraz...
4
Motivation
Videos for Teaching
learning-videos are more and more used in
classrooms and lecture theaters
only consuming ...
5
Motivation
Why Interactions?
missing interactions are leading to passive learners
and to a much more surficial work
avoid...
6
Implementation of a Prototype
Overview
LIVE Interaction in Virtual learning Environments
Josef Wachtler and Martin Ebner...
7
Implementation of a Prototype
Interactions during a Video
Josef Wachtler and Martin Ebner , ZID - Social Learning - TU G...
8
Implementation of a Prototype
Core-Components
usermanagement
registration and authentication
learners, teachers and admi...
9
Implementation of a Prototype
Interactions
interactions are grouped to interaction-methods
each interaction-method has a...
10
Implementation of a Prototype
Interaction-methods of Type 1
Welcome: explains the usage of the interactions to
the atte...
11
Implementation of a Prototype
Interaction-method of Type 2
Ask Students: The teacher can ask a question to
students and...
12
Implementation of a Prototype
Interaction-methods of Type 3
Ask Teacher: Students can ask a question to the
teacher and...
13
Implementation of a Prototype
Interaction-method of Type 4
Planed Multiple-Choice Questions: Students get
multiple-choi...
14
Implementation of a Prototype
Planed Multiple-Choice Questions
pre-event planning of the questions
Josef Wachtler and M...
15
Implementation of a Prototype
Planed Multiple-Choice Questions
showing the question
Josef Wachtler and Martin Ebner , Z...
16
Implementation of a Prototype
Planed Multiple-Choice Questions
analysis of all questions and attendees
Josef Wachtler a...
17
Implementation of a Prototype
Planed Multiple-Choice Questions
answers of one attendee
Josef Wachtler and Martin Ebner ...
18
Implementation of a Prototype
Global Analysis
analysis of the joined-timespans
Josef Wachtler and Martin Ebner , ZID - ...
19
Implementation of a Prototype
Global Analysis
analysis of the attention with a computed
attention-level
consists of the...
20
First Evaluation
Overview
used at “Learning in the Net: From possible and
feasible things” at the Karl-Franzens Univers...
21
First Evaluation
Number of Attendees
Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz
EDMEDIA 2014
22
First Evaluation
1. Multiple-Choice Question
Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz
EDMEDIA ...
23
First Evaluation
2. Multiple-Choice Question
Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz
EDMEDIA ...
24
First Evaluation
General Feedback
content-related questions are the most valuable ones
general questions are sometimes ...
25
Conclusion and Outlook
Conclusion and Outlook
interactions during videos help to support the
attention and contribution...
26
Thank you ...
... for your attention!
Questions?
Josef Wachtler, josef.wachtler@tugraz.at
Martin Ebner, martin.ebner@tu...
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Support of Video-Based Lectures with Interactions

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Presentation at ED-Media 2014 conference, Tampere, Finland

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Transcript of "Support of Video-Based Lectures with Interactions"

  1. 1. S C I E N C E P A S S I O N T E C H N O L O G Y www.tugraz.at Support of Video-Based Lectures with Interactions Josef Wachtler and Martin Ebner ZID - Social Learning - TU Graz EDMEDIA 2014
  2. 2. 2 Support of Video-Based Lectures with Interactions Content 1. Motivation 2. Implementation of a Prototype 3. First Evaluation 4. Conclusion and Outlook Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  3. 3. 3 Support of Video-Based Lectures with Interactions Graz, University of Technology Europe, Austria, Graz http://www.tugraz.at Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  4. 4. 4 Motivation Videos for Teaching learning-videos are more and more used in classrooms and lecture theaters only consuming character the maxim ” TV is easy and book is hard“ (Salmon, 1984) described that multimedia is over estimated in concerns of learning success the learning success differs in no way compared to learning with a book due to MOOCS (Massive Open Online Courses) videos are giving a kind of comeback Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  5. 5. 5 Motivation Why Interactions? missing interactions are leading to passive learners and to a much more surficial work avoid that learners become tired or annoyed increase the attention and the contribution feedback for teachers: Is it possible for the learners to follow the content? Is the speed appropriate? ... Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  6. 6. 6 Implementation of a Prototype Overview LIVE Interaction in Virtual learning Environments Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  7. 7. 7 Implementation of a Prototype Interactions during a Video Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  8. 8. 8 Implementation of a Prototype Core-Components usermanagement registration and authentication learners, teachers and administrators eventmanagement on-demand video or live-broadcasting create, edit, analyse, ... Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  9. 9. 9 Implementation of a Prototype Interactions interactions are grouped to interaction-methods each interaction-method has a type: 1. automatically invoked methods of interaction 2. lecturer-started methods of interaction 3. attendee-invoked methods of interactions 4. planed methods of interaction start their interactions at predefined positions Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  10. 10. 10 Implementation of a Prototype Interaction-methods of Type 1 Welcome: explains the usage of the interactions to the attendees at the beginning of an event Simple Questions: Asks some simple questions to students automatically. Solve Captcha: Displays a simple captcha to students to solve. Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  11. 11. 11 Implementation of a Prototype Interaction-method of Type 2 Ask Students: The teacher can ask a question to students and read their answers. Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  12. 12. 12 Implementation of a Prototype Interaction-methods of Type 3 Ask Teacher: Students can ask a question to the teacher and read his answer. Set Attention: Students can set their current level of attention. Report a Technical Problem: Students are able to report a technical problem to the teacher. Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  13. 13. 13 Implementation of a Prototype Interaction-method of Type 4 Planed Multiple-Choice Questions: Students get multiple-choice questions at predefined positions. Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  14. 14. 14 Implementation of a Prototype Planed Multiple-Choice Questions pre-event planning of the questions Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  15. 15. 15 Implementation of a Prototype Planed Multiple-Choice Questions showing the question Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  16. 16. 16 Implementation of a Prototype Planed Multiple-Choice Questions analysis of all questions and attendees Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  17. 17. 17 Implementation of a Prototype Planed Multiple-Choice Questions answers of one attendee Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  18. 18. 18 Implementation of a Prototype Global Analysis analysis of the joined-timespans Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  19. 19. 19 Implementation of a Prototype Global Analysis analysis of the attention with a computed attention-level consists of the reaction-time of the interactions and the values set by the attendee maxim: if the attendee reacts slower the attention-level decreases Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  20. 20. 20 First Evaluation Overview used at “Learning in the Net: From possible and feasible things” at the Karl-Franzens University of Graz 8 videos, each has a length of approximately 10 min. exemplary occurrence of the interactions: Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  21. 21. 21 First Evaluation Number of Attendees Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  22. 22. 22 First Evaluation 1. Multiple-Choice Question Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  23. 23. 23 First Evaluation 2. Multiple-Choice Question Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  24. 24. 24 First Evaluation General Feedback content-related questions are the most valuable ones general questions are sometimes confusing the welcome-interaction improves this issue many different possibilities of analysis are very interesting Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  25. 25. 25 Conclusion and Outlook Conclusion and Outlook interactions during videos help to support the attention and contribution content-related multiple-choice questions detailed possibilities of analysis further research is required to analyze the impacts of the interactions on learning and teaching Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
  26. 26. 26 Thank you ... ... for your attention! Questions? Josef Wachtler, josef.wachtler@tugraz.at Martin Ebner, martin.ebner@tugraz.at ZID – “Social Learning” Graz, University of Technology M¨unzgrabenstraße 35A, A-8010 Graz http://elearningblog.tugraz.at Josef Wachtler and Martin Ebner , ZID - Social Learning - TU Graz EDMEDIA 2014
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