Abstract
Mechanics, along with electronics, is a basic field for the development of high technologies. However, learning mechanics is not an easy task. To meet and adapt to the requirements of students in the digital age, teachers must provide them significant ways to incorporate the latest technologies and applications for their studies. In this study, we explored the application of augmented reality (AR) to improve the learning of the science of Mechanisms. An AR application was implemented and developed for Android-based devices, followed by a qualitative experiment conducted with a sample of 116 students. The study was based on the technology acceptance model and the students’ attitudes towards learning in AR environments were assessed using the structural equation modeling. The results showed that the didactic potential of this application is promising, which is highlighted by the positive attitude about using the application, as well as by the high values obtained for intention to use.
Highlights
In the field of engineering, the learning process involves completing the theoretical notions with practical works, to fix the knowledge acquired in the courses
They ran the application and directed the mobile device to the specified image from a printed edition of the laboratory guidebook; the application allows viewing two types of content, which are available via the buttons on the bottom left (Figure 7); each participant used the application in the two modes alternately to follow the movement of the mechanism and understand how it works; after using the application, they were asked to check if they correctly identified the links in the 2D image and if they had to change the initial values related to the number of links and joints after using the application; after testing the application, students were asked to complete a questionnaire regarding its evaluation, which was sent on the university’s eLearning platform
This paper aims to study the potential of using augmented reality (AR) technology as a learning tool in higher education institutions specializing in Mechanical Engineering
Summary
In the field of engineering, the learning process involves completing the theoretical notions with practical works, to fix the knowledge acquired in the courses. In specialized laboratories and seminars, students can benefit from the application of theoretical knowledge, but often they face a lack of understanding or a poor understanding of the theoretical concepts that have been taught in the course. Various types of technologies are beginning to be used more frequently to facilitate the learning process. The role of teachers has changed over time. They are instructors, and facilitators who provide opinions, scaffolding or feedback [2]. Many researchers believe that changing teaching techniques would be an effective way to improve understanding and learning of scientific concepts and phenomena, as well as to increase students’ interest and motivation
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