Methodological proposal for developing didactic resources with 3D modeling for application in non-formal education spaces

Abstract

This work aims to describe a proposed methodological sequence for the production of didactic resources such as illustrations, animations, and models for 3D printing. The objective is to guide the development of these materials for application in non-formal education spaces, such as museums and science centers, enhancing the popularization and construction of scientific knowledge regarding frequently abstract themes. The research was conducted through a qualitative, exploratory, and descriptive approach, structured in three central stages. Initially, a survey and analysis of academic works focused on the creation of 3D resources for museological mediation and science popularization were carried out. Subsequently, a review of a pre-existing methodological model was performed to identify gaps and areas for improvement. Finally, the new proposal was systematized based on the authors' practical and professional experience in the field of 3D modeling. As a result, the study presents a methodological sequence organized into three main phases: Pre-production, focused on the general planning of the project, establishing the theme, target audience, resource format, and search for references; Production, which involves blocking, modeling, lighting, texture and material setup, animation, and, finally, rendering or 3D printing; Post-production, which consists of refining the final product, involving color corrections and visual effects in images, or sanding, polishing, and painting printed physical models. The importance of this work lies in its potential to act as a support tool for researchers and professionals, mitigating technical challenges and the lack of documentation in the field. By democratizing the creation process, the research contributes to making educational spaces more attractive, accurate, and inclusive, fostering the appreciation of science within society.