On November 9, 2021, an open lesson on the discipline "Mathematics" was held in the DOV-22 group.

The topic of the open lesson: "The cylinder and its elements. The sweep, the area of the lateral and full surface of the cylinder".

The purpose of the lesson: to familiarize with the concept of a cylinder and its elements, with the concept of the area of the side and full surface of the cylinder; the formation of skills in solving a problem with practical content.

The educational value of an open lesson: the education of a generation that knows how to use knowledge and skills, set goals and achieve them, the formation of an information culture of students.

The lesson plan contains all the main stages: organizational moment, homework check, application of knowledge in practice, knowledge control, lesson outcome, reflection.

Throughout the lesson, there was high efficiency, a friendly atmosphere. At the end of the lesson, reflection showed that the students liked the lesson; everyone was satisfied with their work.

Satieva S.M. - Mathematics teacher of the Department of "Pedagogical and General Education disciplines"