Work experience of two teachers of the Leningrad 526th secondary school. Literature lesson in the 10th grade is taught by the teacher, candidate of philological sciences I. S. Gracheva. Discussion with the students of the poet A. Blok. Visit to the A. A. Blok Memorial Museum-Apartment. Pupils, I. S. Grachev read poems by A. A. Blok. A mathematics lesson in the 5th grade is conducted by the teacher A. A. Okunev; oral test, discussion of solving mathematical examples. Students tell stories about mathematical numbers. Geometry lesson in grade 8. Solving geometric problems in several ways.