Virtual Lab Virtues in Distance Learning

Since the start of the COVID-19 pandemic, Portuguese schools have been closed twice. This fact causes teachers to quickly adapt the content of learning to the characteristics of distance learning. In some courses, this adaption is straightforward, although all activities on lab were limited to videos of experiments without any interaction by the students. These aspects could be very prejudicial to the learning process since the success of students in lab is proportional to the experimentation and training. To address this problem, a design science research-based project was launched to develop a prototype of a virtual lab that could allow the students the training that is as much as possible a replication of the real experiences’ protocols. The preliminary results of the use of this virtual lab prototype were conducted by chemical teachers (as expert judgment). At the same time, we have implemented in the prototype checking points to give feedback to the student that are spread from the solid quantity calculation for the solution through the techniques of prevention of contamination of the solution in the process. Next step in this research will be the evaluation of vLab in large scale, addressing the evaluation of virtual lab versus real lab context, user friendly and early adoption of technology (students and teachers). Besides this, the prototype will still be developed to evolve for a virtual lab with haptics.