Tabela periódica adaptada para alunos com deficiência visual : um protótipo educacional

Abstract

The Adapted Periodic Table for Students with Visual Impairments: An Educational Prototype was developed with the objective of promoting inclusion and accessibility in Chemistry Education, specifically in understanding chemical elements. This educational prototype is adapted using the Braille system, tactile graphics, and assistive technologies, allowing visually impaired students to access fundamental information about the elements, such as chemical symbol, atomic number, and atomic mass. The general objective of the research is to reflect on the importance of using Assistive Technologies in Special Education, specifically for Chemistry Education. The specific objectives are: to identify the accessibility needs of visually impaired students in learning periodic table content; to implement the adapted prototype in a school environment with the participation of visually impaired students; and to develop a pedagogical guide for using the adapted periodic table. For the theoretical foundation, the following authors were researched: Arenare and Mól (2020), Bezerra (2021), Bueno and Souza (2018), Frazão et al. (2020), Halos (2015), and Zerbato and Mendes (2018). For the research methodology, the creation of an educational prototype was developed, with an adapted periodic table designed to meet the needs of visually impaired students in Chemistry classes. Based on the results and discussion, it was revealed that the development of the adapted periodic table involved stages of conception, design, and choice of materials, ensuring that the resource is functional, durable, and accessible. The organization of the elements in the table was carefully planned to facilitate tactile exploration, while the integration of assistive technologies, such as auditory feedback and tactile sensors, enhances the learning experience. It can be concluded that the Adapted Periodic Table demonstrates a commitment to inclusive education, providing visually impaired students with an effective tool for learning Chemistry and serving as a model for the development of other accessible educational resources.