VIRTUAL LABORATORY TO IMPROVE BASIC COMPUTER SCIENCE LEARNING: ANALYSIS OF A TRAINING INTERVENTION USING CHAMILO

Abstract

Digitalization in technical education demands interactive tools to address the challenges of Industry 4.0. This study aimed to evaluate the impact of a virtual laboratory implemented in Chamilo to improve learning in basic computer science. Methodologically, a quantitative approach with a quasi-experimental design was employed. The sample consisted of 528 graduate students in technical and professional education from two Latin American countries, divided into an experimental group that used the virtual laboratory and a control group that received traditional instruction. The results revealed highly significant differences (p < .001) after the intervention. In the conceptual dimension, the experimental group increased its median score from 4 to 8 points. Regarding procedural and applied skills, students moved from levels of uncertainty or neutrality to expressing “Strongly agree” with their technical mastery. It is concluded that the study achieved its objective, demonstrating that the virtual laboratory is an effective tool for standardizing competencies and enhancing academic performance in postgraduate learning environments.