Year: 2025
Type: article
Abstract: The objective of this text was mapping the contributions of papers published regarding the theme 'Angles', in Geometry teaching at Middle School. The methodology was qualitative in the documentary modality and the research corpus was the Mathematics Teacher’s Magazine. We observed that the most developed Geometry contents on the Mathematics Teacher’s Magazine texts were triangles, solids, polygons, geometrical constructions and circle. Regarding to texts themes, we realized that the main discourses were around the curriculum, epistemology, didactics and teacher education in the segment of the Middle School. Concerning the texts that permeated the subtheme 'Angles' 22.22% dealt with 'Angles in the Circumference', 16.67% placed 'Direct Proportionality', 16.67% the 'Sexagesimal System', 11.10% dealt with 'Parallelism between straights', 11.10% the 'Tales Theorem', 5.56%' the ‘Sum of Angles in a Triangle', 5.56% the 'Pythagoras Theorem' and 5.56% to 'Trigonometry in Right triangle'.
Source: Revista Dynamis
Author: Wagner Marcelo Pommer
Institution: Universidade Federal de São Paulo
Language: English
Subfield: Education
Field: Social Sciences
Domain: Social Sciences
SDG: Quality education
Open Access status: diamond
OpenAlex ID: W4408659158