Developing a Virtual Engineering Lab Using ADDIE Model

Abstract

In recent years, digital competence has become essential at the workplace. There is a growing demand for engineers with both employability and digital skills. As a result of the technological advancements, the Virtual Laboratory (VLab) concept was created to provide students with a safe environment to acquire the skills and enthusiasm to enhance the delivery of STEM (Science, Technology, Engineering, and Mathematics) subjects. This study presents a VLab developed using ADDIE model design criteria that allows users to perform VLab in engineering education. Users were able to carry out experiments individually or collectively, creating an effective, flexible learning environment for students. This was integrated smoothly into the Campus Moodle platform learning environment. The VLab design and implementation details are explained and validated through Alpha and Beta acceptance testing. A mixed-methods research design was used to collect and analyse the data. Questionnaires were used to collect quantitative data from 144 students, and 17 of them were interviewed to collect qualitative data. The findings revealed that the VLab is a collaborative, effective, and interactive learning environment that develops graduates' knowledge, soft skills, and digital skills while also improving their competencies relevant to the enhancement of digital skills at their workplace. As a result, lecturers are recommended to use VLab to enhance the quality of teaching and advance the learning experiences of their students.