Towards Learning Geometric Transformations through Play: An AR-powered approach
This addresses a domain-specific problem for architecture students by providing a novel pedagogical tool, though it is incremental in applying existing AR technology to education.
The study tackled the lack of technical skills in parametric design among architecture students by using an AR-powered approach with LEGO sets to teach geometric transformations, resulting in improved intuitive learning and spatial skills through physical interaction.
Despite the excessive developments of architectural parametric platforms, parametric design is often interpreted as an architectural style rather than a computational method. Also, the problem is still a lack of knowledge and skill about the technical application of parametric design in architectural modelling. Students often dive into utilizing complex digital modelling without having a competent pedagogical context to learn algorithmic thinking and the corresponding logic behind digital and parametric modelling. The insufficient skills and superficial knowledge often result in utilizing the modelling software through trial and error, not taking full advantage of what it has to offer. Geometric transformations as the fundamental functions of parametric modelling is explored in this study to anchor learning essential components in parametric modelling. Students need to understand the differences between variables, parameters, functions and their relations. Fologram, an Augmented Reality tool, is utilized in this study to learn geometric transformation and its components in an intuitive way. A LEGO set is used as an editable physical model to improve spatial skill through hand movement beside an instant feedback in the physical environment.