Keyword: «geometry»

The article deals with the formation of the cognitive interest of schoolchildren in geometry lessons. The experience of using various techniques and methods of forming cognitive interest is described on the example of the theme “Relationship between sides and angles in a triangle.

Geometry is called the "science of beauty", but students dislike it because of its complexity. Drawings, numbers, letters, formulas– frighten students, as a result, they abandon the study of the subject. Unfortunately, teachers do not always manage to regain interest in the subject. In this article, we will look at interactive educational resources that will help motivate students to study geometry.

The article considers: the concept of algorithmization, algorithmic teaching methods. The main features of information and communication technologies are described, which make it possible to implement algorithmization in the 8th grade of a basic school.

The article shows the positive impact of using graphical models in geometry lessons, which contribute to improving the perception of information and its systematization by students.

The relevance of the topic of returning interest in geometry is due to the current life situation, where geometric skills play a key role in the development of critical thinking and the ability to adapt knowledge to practice. To effectively study the topic «Menelaus's Theorem» and its applications, it is planned to develop a training module on the Stepik platform, which will include theoretical material, task analysis and control of material assimilation. The target audience is students in grades 8–11, and the main goal is to provide affordable and effective online geometry education. The proposed research methods include questionnaires, the construction of an online module and statistical analysis of the results of the course to improve the educational process. Menelaus's theorem is a fundamental statement in geometry that is used to solve various problems related to straight lines intersecting in a triangle.