1. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration USING THE REMOTE EXPERIMENT IN TEACHING MODULE „RESISTORS CONECTIONS“ Authors: Miroslav Bjekić Miloš BožićFaculty of Technical Sciences Čačak Marko Rosić NeReLa workshop within TREND 2016 conference Zlatibor, Hotel "Ratko Mitrović", 16.-19.02.2016. http://www.empr.ftn.kg.ac.rs/index_eng.html

2. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Content Remote experiment „Resistors connections“ Evaluation of the teaching module supported by remote experiment Results of the evaluation

3. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration NI6009 acquisition card Board with 12 relays Breadboard with resistors 9V battery Parts of the remote experiment: „Resistors connections“

4. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration

6. Predefined switch combination in remote experiment with calculated equivalent resistance 14 different combination of resistors connections 1 R 1  R 2  R 3 32,62 ΩP1, P2, P3, P4, P7, P8 2 R 1  R 2 44,89 ΩP1, P2, P7, P8 3 R 1  R 3 48,59 ΩP6, P7, P9 4 R 2  R 3 54,21 ΩP3, P4, P11, P12 5R1R1 82 ΩP7, P8 6R2R2 99,2 ΩP11, P12 7R3R3 119,3 ΩP9, P10 8 R 1 + R 2  R 3 136,21 ΩP2, P3, P4, P7, P9 9 R 2 + R 1  R 3 147,79 ΩP4, P5, P6, P9, P11 10 R 3 + R 1  R 2 164,19 ΩP1, P2, P3, P8, P10 11R 1 + R 2 181,2 ΩP2, P3, P7, P8 12R 1 + R 3 201,3 ΩP6, P7, P9 13R 2 + R 3 218,5 ΩP4, P9, P11 14R 1 + R 2 + R 3 300,5 ΩP3, P6, P7, P12

7. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Database of the NeReLA remote experiments

8. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration

9. Web page display with ongoing remote experiment

10. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Web page display with ongoing remote experiment

11. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Web page display with ongoing remote experiment

12. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Evaluation of the teaching module 27 students of the 1 st year of Electrical and computer engineering study field were included in the evaluation Evaluation is performed in two parts: Students gave descriptive answers to 3 questions. Students evaluated 15 given statements on the scale from 1 to 5 Descriptive statistical procedures were used during results processing

13. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Descriptive answers List advantages of the remote experiment (chosen descriptions): Simple to use; Excellent to exercise basic knowledge in the course of Basics of Elektrotechnics; Remote laboratory access from any distant point, we don’t have to be physically present; Possibility of practical use of the gained knowledge; Possibility to perform exercises any time and not only when the lab is open.; Team work with the colleagues is possible; Exercising before entering the lab with real experiments setup;

14. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Descriptive answers List disadvantages of the remote experiment (chosen descriptions): Limited time of the exercise; Lack of possibility to start experiment from any browser and necessity to use the JAVAs old version; Response speed of actions can be poor; Additional comments (chosen descriptions): I liked the experiment and it would be great to if other courses had it as well; I am satisfied with what I have learned from the experiment; It would be desirable to develop more similar programs because it is both interesting and useful.

15. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration Statements regarding whole experiment experience that students needed to evaluate on the scale form 1 to 5 1.Performing the remote experiment allowed me to accomplish teaching module goals 2.Preforming this remote experiment helped me reach teaching module results. 3.This remote experiment helped me understand basic theory of the teaching module better. 4.Remote experiment can help me use laboratory equipment. 5.Remote experiment within this teaching module was set in the appropriate technical level. 6.Experiment is simple to understand and use. 7.Written manual for the remote experiment is understandable and useful. 8.Before I used the remote experiment I got adequate explanations form a professor/assistant. 9.User interface of the experiment within this teaching module is simple to use. 10.Response time for user actions in the on-going experiment is satisfactory. 11.Experiment allows collecting experimental results. 12.Experiment allows saving experimental results. 13.Visual experience quality during the experiment is satisfactory. 14.During the experiment performance there were no problems or delays. 15.I would like to use the remote experiment in other lessons within this course.

16. Building Network of Remote Labs for strengthening university-secondary vocational schools collaboration

18. Thank you! …any questions?