2026-05-252026-05-252023-06-13SANTOS, Adriano Junio Gama dos. O ensino de trigonometria por meio do uso do teodolito. Orientador: Marcos Marçal Cardoso Leão. 2023. 20 f. Trabalho de Curso (Graduação em Matemática) – Faculdade de Matemática, Campus Universitário de Breves, Universidade Federal do Pará, Breves, 2023. Disponível em: https://bdm.ufpa.br/handle/prefix/9556. Acesso em: .https://bdm.ufpa.br/handle/prefix/9556The main objective of this study is to present a teaching proposal for the trigonometric ratios sine, cosine, and tangent. This inquiry-based and meaningful approach is aimed at 9th-grade students. To reinforce the concepts and activities, we will use a theodolite. The study presents a brief overview of the history of trigonometry in order to explore the study of trigonometric ratios applied to contextualized and practical problems. The research aims to encourage students to conduct investigations using tools in creative ways, thereby enabling them to achieve expected results through their applications.Acesso AbertoRazões trigonométricasAprendizagemTeodolitoTrigonometric ratiosLearningTheodoliteCNPQ::CIENCIAS HUMANAS::EDUCACAO::ENSINO-APRENDIZAGEMTrabalho de Curso - Graduação - Monografia