On 07.12.2021, an open lesson on the discipline «Informatics» was held on the topic: «Topic 4. Bigdata. Basic concepts of the database» through the Zoom platform with the participation of students of the PMNO-12 group. Active teaching methods were used: "Six hats", the "Football" method, "Expertise", elements of multilingualism, the reproductive method. Students learned to define the meanings of terms: field, record, Bigdata; how to work in a relational database.

Nugmanova A.B.