M. : Education, 1993. 240 s. A well-known St. Petersburg teacher and one of the authors of textbooks on geometry shares the experience of teaching mathematics in school. The book deals with the construction of a single mathematical course, the solution of "good" problems, the formation of creative activity of schoolchildren. by the author: In this book, I tried to convey my experience as a teacher of mathematics, to convey at least to some extent my attitude to its teaching - a human matter in which mathematical science, and pedagogy, and didactics, and psychology, and even philosophy are surprisingly intertwined.