A. A. Sutyagin
South Ural State Humanitarian Pedagogical University
Russian Federation

Andrey A. Sutyagin – Cand. Sci. (Chemistry), Assoc. Prof., Head of the Department of Chemistry, Ecology and Methods of Teaching Chemistry

ul. Bazhova, 46a, Chelyabinsk, 454074 

V. V. Menshikov
South Ural State Humanitarian Pedagogical University
Russian Federation

Vladimir V. Menshikov – Senior Lecturer at the Department of Chemistry, Ecology and Methods of Teaching, Honored Teacher of the Russian Federation

ul. Bazhova, 46a, Chelyabinsk, 454074 

N. M. Lisun
South Ural State Humanitarian Pedagogical University
Russian Federation

Natalya Mikhailovna Lisun – Cand. Sci (Pedagogy), Assoc. Prof., Department of Chemistry, Ecology and Methods of Teaching Chemistry

ul. Bazhova, 46a, Chelyabinsk, 454074