Uso de jogos na aprendizagem de ângulos notáveis no círculo trigonométrico na 2ª série do Ensino Médio: batalha naval circular

Abstract

This proposal addresses the teaching of trigonometry from a diverse perspective, using games as supporting material. The research problem is anchored in the question: "How can the game Circular Battleship help second-year high school students understand and apply notable angles in the trigonometric circle?" The overall objective is to analyze how the benefits of the game Circular Battleship can benefit mathematics education by exploring aspects of notable angles in the trigonometric circle. This time frame covers the last ten years, considering scientific articles published in the database of the Coordination for the Improvement of Higher Education Personnel (CAPES). Specifically, the research has been examining the potential limitations and challenges of using games to address notable angles in the trigonometric circle; identifying the most effective teaching strategies for using games to address notable angles in the trigonometric circle; and evaluating student performance in understanding and applying notable angles after using the game Circular Battleship. The research was supported by theoretical frameworks from authors such as Almeida (2019; 2020), Lima (2015; 2017), Oliveira (2017; 2020), and Smole (2008), among others, who analyze issues related to the topic. This is a case study based on Gil (2008), with a qualitative and quantitative approach according to Knechtel (2014), using the exploratory and analytical method in the literature review process. The study was developed at the Instituto Federal do Piauí, Piripiri Campus, with participants being high school students. Data analysis was based on the work of Lima and Silva (2022), and is subdivided into three central parts: planning, organization, and presentation of the data obtained, using authors such as Costa, Terán, and Oliveira (2020), and Stamberg and Stochero (2016).