On December 4, 2017, the attestation day was held according to the plan of methodical work of the school. Teacher of the Kazakh language and literature S.B. Umrahimovym conducted an open lesson on the theme "Repetition on the topic of the numerals”. The lesson was built on 7 modules and aimed at developing the functional literacy of students. Active methods of teaching were used on the lesson. Tasks using the flipchart, logical tasks, rebuses not only develop critical thinking, but also a way of development todevelop themselves, develop thinking and expand the horizon.