This study developed a Moodle-based Learning Management System (LMS) named "RouteNetZone" by integrating the Project Based Learning (PjBL) model to improve the competence of network administrators, particularly in routing configuration, among Grade XI Computer and Network Engineering students at SMKN 3 Buduran Sidoarjo. The research followed a Research and Development (R&D) method using the ADDIE model, encompassing Analysis, Design, Development, Implementation, and Evaluation stages. Initial problems included teacher-centered instruction, limited interactive media, and students' lack of critical thinking in solving routing scenarios. Validation results from experts in media, content, assessments, and lesson plans showed high feasibility with scores of 83,85%, 88,75%, 87,5%, and 85,43%, respectively. Effectiveness testing with a one-group pretest-posttest design and statistical analysis (Wilcoxon and Paired Sample T-Test) produced significance values of 0.000 (< 0.05), indicating substantial improvement in both cognitive and psychomotor competencies. The findings confirm that the "RouteNetZone" LMS effectively bridges theory and practice, fosters critical thinking, and provides a relevant and adaptive learning solution for vocational education aligned with 21st-century skills.
Keywords: LMS, Moodle, Project
Based Learning, Network Routing, ADDIE, Network Administrator Competence.