Page 73 - Conference Book The 3rd IConVET "Future of TVET Graduates: Developing Talent for Industry 4.0 and The New Normal"

The 3 International Conference
rd
on Vocational Education and Technology (IConVET)
Universitas Pendidikan Ganesha - Bali | 7 November, 2020
th
ANALYSIS OF JEJAK BALI VIRTUAL CLASS USES
USABILITY TESTING, CONCURRENT THINK ALOUD
TECHNIQUES AND PERFORMANCE MEASUREMENT
TECHNIQUES

M P Jaya , G R Dantes and I M Candiasa
1
2
3

Computer Science Study Program Ganesha University of Education,
Singaraja, ID

E-mail: madeputrajaya1994@gmail. com , rasben.dantes@undiksha.ac.id ,
2
1
candiasa@undiksha.ac.id
3

Abstract. Jejak Bali is a website created specifically by PUSTEKKOM in
managing learning activities so that the Bali Provincial Education Office can
carry out supervision and guidance for e-learning learning in Bali. There are
still many obstacles experienced by teachers and students when using the
Jejak Bali so that it encourages the design of a study, looking at the usability
of a system from a user perspective to increase user satisfaction. So that the
method used is usability testing technique Concurrent Think Aloud and
Performance Measurement which measures the effectiveness, efficiency,
and user satisfaction. The population in this study were teachers and students
from SMAN 2 and SMKN 3 Denpasar. In measuring Performance
Measurement and CTA, the sample consisted of 40 teachers and students,
andusers used the questionnaire SUS 86. The results of the research are (1)
Jejak Bali for Teacher and Student users is still ineffective because there are
still errors made while doing the assigned assignments, (2) Jejak Bali which
are seen from the time when teacher and student users are working are still
inefficient because of differences. significant time from the advanced group
to the beginners, (3) Jejak Bali still does not meet user satisfaction seen from
the results of the SUS questionnaire recapitulation with a teacher score of
49.0 and a student with a score of 48.3. Because the value obtained is below

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