Uma experiência a partir da metodologia Lesson Study: resolução de problemas e jogos no ensino de matemática.

Abstract

The present work describes the results of the application of a sequence of classes, applied in two classes of the 7th year of elementary school, of the content related to Integers. The classes were applied in a public school in the city of Baraúna-PB from February 21, 2022 to March 18, 2022 (4 weeks). In these applications, the Japanese teaching methodology called Lesson Study was used, together with this methodology, Problem Solving and mathematical games were also used. Lesson Study is a methodology carried out in groups, aimed at, in short, improving teaching from analysis, applications and reflections of classes, involving their planning, execution, post-class analysis, reflection and replanning of classes. The objective of this work is to analyze the possibilities and limitations of teaching through the Lesson Study methodology with the use of Problem Solving and games in mathematics teaching. The data collected were obtained from observations and records of students' responses. We realized that the use of the Lesson Study methodology, together with Problem Solving and games are excellent tools to help the teacher in the classroom, but some care must be taken and some actions adapted to the students' context. We believe that the objective of teaching the content was fulfilled, but that in some points these methodologies needed to be better worked, exploring more didactic possibilities, these changes are as suggestions at the end of the work.