The advancement of
information technology over time has significantly contributed to and
influenced the implementation of teaching and learning activities in the field
of education. The integration of information technology into the educational
sector has become increasingly essential. In an effort to enhance the quality
of student learning, various instructional strategies have been adopted—one of
which is the implementation of Project-Based Learning (PBL), a method that
emphasizes student-centered learning. In response to this, a Learning
Management System (LMS) was designed by incorporating the PBL model, aimed at
improving the competencies of network administrators.
This study employed the Research and Development (R&D)
methodology, which was conducted through five systematic phases based on the
ADDIE framework. The research took place at SMKN 2 Surabaya, involving a sample
of 37 students from class XI TKJ 1 and included expert teachers as validators.
The validation results of the lesson plan (RPP), learning materials, test
questions, and media showed validity percentages of 86%, 85%, 85%, and 82%
respectively, indicating that all components are suitable for implementation.
Statistical
hypothesis testing on cognitive assessment using the Wilcoxon Signed-Rank Test
resulted in an Asymp. Sig. (2-tailed) value of 0.000. Similarly, the Wilcoxon
test applied to psychomotor outcomes also yielded a Sig. (2-tailed) of 0.000.
Since both results are below the threshold of 0.05, the decision was made to
accept the alternative hypothesis (H ₁ ), concluding
that there was a significant improvement in the network administrator
competence through the application of the Project-Based Learning model on the
topic of installing and configuring network devices."
Keywords: Learning Management
System, ADDIE, Project Based Learning (PBL), Development, Computer and Network Engineering