Author: José Saúl González Campos
Programme: Doctoral Programme in Network and Information Technologies
Idioma: English
Supervision: Dr Joan Arnedo Moreno & Dr Jordi Sánchez Navarro
Faculty / Institute: Doctoral School UOC
Subjects: Computer Science
Key words: geometric transformations, computer graphics,higher education,visual-spatial abilities,video game-based learning
Area of knowledge: Network and Information Technologies
Summary
This thesis addresses the challenges of teaching geometric transformations, particularly in higher education and computer graphics. It underscores the need for engaging educational resources tailored to the complexities of 3D geometric transformations and their associated matrix representation and manipulation. This study reveals the positive impact of studying geometric transformations on visual-spatial abilities, demonstrating a statistically significant increase in test scores by means of normal coursework. It also formalizes a framework for a specific learning exercise based on an extended Translation-Rotation-Scale (TRS) transformation and develops software tools, GTVisualizer (a simulator) and GTCards (a video game), to support learning. These tools were successfully tested in the classroom and in a self-study setting, proving their adaptability and effectiveness. This research emphasizes the versatility of the framework and associated tools, outlining their potential to enhance learning experiences in various educational contexts. Overall, this study contributes to developing educational materials for higher education, fostering the understanding of geometric transformations, and enhancing cognitive skills essential for personal and professional growth.