Elena Shehireva

The paper presents the structure and content of the additional secondary (general developmental) of the course “Mathematics in the Natural Sciences” for students of 7–9 grades. The program is considered from the standpoint of the organization in an educational institution for Continuous Mathematical Education in the relationship of basic and additional educational programs for students of all profiles, in particular students in classes with intensive study of natural sciences (biology, chemistry). Also draws attention to the possibility of including in the course of research projects of students of an interdisciplinary nature.

The paper presents the structure and content of the additional secondary (general developmental) of the course “Mathematics in the Natural Sciences” for students of 7–9 grades. The program is considered from the standpoint of the organization in an educational institution for Continuous Mathematical Education in the relationship of basic and additional educational programs for students of all profiles, in particular students in classes with intensive study of natural sciences (biology, chemistry). Also draws attention to the possibil-ity of including in the course of research projects of students of an interdisciplinary nature.

Paper is devoted to teaching high school students to work with the stereometric drawing. It sets out some rules and examples of tasks that improve the efficiency of the process of teaching students problem solving solid geometry.