https://repositorio.ifg.edu.br/handle/prefix/83 2026-09-13T21:18:59Z https://repositorio.ifg.edu.br/handle/prefix/2099 Título: O ensino de astronomia no componente curricular de Física para alunos de nível médio: uma abordagem significativa Autor(es): Miranda, Felipe Gustavo Silva de Primeiro Orientador: Nogueira Sobrinha, Denise Elza Abstract: This study aimed to understand the teaching of Astronomy at the secondary level, addressing the interdisciplinarity of the Physics curricular component with Astronomy accompanied by the Theory of Meaningful Learning, as an attractive form of teaching and as a possibility of breaking away from traditional Physics classes. The study was carried out based on a qualitative approach and the type of research used was a bibliographic review. Astronomy, one of the oldest areas of humanity, plays a fundamental role in the understanding of broad scientific concepts, such as Physics, Mathematics and Geography. However, its presence in the official Brazilian school curriculum is limited, often being treated superficially. The study aims to make the teaching of Astronomy more accessible and attractive, promoting meaningful learning, contributing to the development of students' critical and scientific thinking. In this sense, four lesson plans were suggested, focusing on students' meaningful learning based on Astronomy content in secondary education. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso 2024-10-16T00:00:00Z https://repositorio.ifg.edu.br/handle/prefix/1811 Título: Perspectivas do ensino de ondas via Youtube, livro didático e sequência didática Autor(es): Silveira, Karolini Rodrigues da Primeiro Orientador: Nogueira Sobrinha, Denise Elza Abstract: The idea of being able to learn outside of educational environments is growing every day with the development of the internet. Thus, a digital space that is initially seen only as a tool for distractions can also present educational content for those seeking knowledge. On the other hand, observing the approach taken in teaching about waves to high school students, it is possible to see that students have difficulties in the teaching-learning process on this topic. With this in mind, in this work we verified, through three sources, how this content can be taught to students, in addition to analyzing what would be the most didactic way to teach them. Therefore, we will use as objects of study Helena da Glória Pieri master's research, the YouTube channel “O Manual do Mundo”, as well as Physics textbooks. In the methodology, we addressed the wave content presented in high school textbooks, analyzed the pedagogical proposals on this topic, presented on Helena Pieri blog, and analyzed five videos, on the same content, on the YouTube channel “O Manual do Mundo ”, we seek to identify the most didactic way of working on this topic in the classroom and aiming to contribute to the teaching-learning process of high school students regarding the content of waves in Physics Teaching. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso 2023-12-07T00:00:00Z https://repositorio.ifg.edu.br/handle/prefix/1810 Título: Diagonalização das formas quadráticas e classificação das cônicas e quádricas Autor(es): Oliveira, Fábio Neves Primeiro Orientador: Fernandes, Karoline Victor Abstract: Conics and quadrics can be classified using eigenvalues and eigenvectors of their respective associated matrices. For conics, the matrix is obtained from the general equation $Ax^2 + Bxy + Cy^2 + Dx + Ey + F = 0$. For three-dimensional quadrics, the matrix is derived from the general equation $Ax^2 + By^2 + Cz^2 + Dxy + Exz + Fyz + Gx + Hy + Iz + J = 0$. The classification depends on the eigenvalues and eigenvectors of the matrix. For conics, if all eigenvalues are of the same sign, the conic is classified as an ellipse or a point. If an eigenvalue is zero, it is a parabola. If the eigenvalues have opposite signs, we have a hyperbola. For quadrics, the nature of the surface (ellipsoid, hyperboloid, paraboloid, etc.) is determined by the eigenvalues and eigenvectors of the matrix. The exact interpretation may vary depending on the dimension (2D or 3D) and the specific characteristics of the equations. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso 2023-12-18T00:00:00Z https://repositorio.ifg.edu.br/handle/prefix/1809 Título: Avaliação da aprendizagem e ensino de Física: tensões e desafios Autor(es): Stival, Hivana Pacheco Felipe Primeiro Orientador: Nogueira Sobrinha, Denise Elza Abstract: School assessment is an important tool in the teaching process, as it determines the quality of the learning achieved.The present research aimed to promote analyses and reflections on the current model of school learning assessment and the role of the teacher within the educational context, specifically in the teaching of Physics. The general objective was to provide a bibliographical foundation for the research through works that address learning assessment and Physics in the Brazilian education system. The databases used consisted of books and articles with the descriptors: school learning assessment, teaching of Physics, and the social function of the teacher, aiming to correlate the variables concerning the proposed theme. Therefore, it is understood that the assessment of learning in the teaching of Physics needs to be explored in research, as well as the role of the teacher in this context. The urgency of this need is noticeable in the observation of the consequences of assessment in the face of current educational system problems and in the analysis of student motivation in the Physics discipline, in the deconstruction of the punitive notion of assessment, and in the lack of specific reflections on methodologies and didactics regarding school learning assessment. Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás Tipo: Trabalho de Conclusão de Curso 2023-12-07T00:00:00Z