Сынып сағатын
![Сынып сағатын](/media/img/blogs/5f49325a5db1d.jpg)
21.08.2020. at the State Institution "Secondary School 21" class teachers of grades 1-11 held a single republican class hour "Informing students about the specifics of education in the new 2020-2021 academic year in the context of restrictive measures related to preventing the spread of coronavirus infection."