number three in the city of osipovichi, kind, reserved, class leader , chemistry teacher, lyudmila viktorovna mikulichium, purposeful, inquisitive. creative and her class teacher, english teacher, natalya vladimirovna katchenko. ksenia kosten, secondary school number 5 in the city of veleika, believes that no matter what you study, you learn for yourself, and her class teacher is teacher defectologist olga nikolaevna mikulich. vladislav novitsky, gymnasium number 5 in minsk named after the hero of the meeting on the elbe. his motto is knowledge is power, and i want to be strong. mathematics teacher nadezhda valentinovna novitskaya. alina kvyatkovskaya. secondary school number 54 city ​​of minsk. beautiful, kind, smart girl. and her class teacher, german language teacher inna anatolyevna radiminovich. i have one more person left to introduce, this is our scientific expert, ekaterina dukor. head of the department of methodological support for science and mathematics education of the national institute of education. ekaterina, hello, hello, vasya, hello, guys, i wish you a great mood, an interesting game

secondary school number three of osipovich, kind, reserved, class leader , chemistry teacher, lyudmila viktorovna mikulich. maria katchenko, nesvizh gymnasium, purposeful, inquisitive, creative, and her class teacher, english teacher, natalya vladimirovna katchenko. ksenia kosten, secondary school number 5 of veleyki believes that what byty. you study for yourself and her class teacher , defectologist olga nikolaevna mikulich. vladislav navitsky , minsk gymnasium no. 5, named after the hero of the meeting on the elbe. his motto is knowledge is power, and i want to be strong. and the math teacher nadezhda valentinovna novitskaya. alina kvyatkovskaya - minsk secondary school no. 54. a beautiful, kind, smart girl. and her class teacher, german teacher inna anatolyevna radiminovich. i have one more person to introduce, this is our scientific expert ekaterina duko. head of the department of methodological support of natural. mathematical education national institute of education. in case of controversial situations, it will be she who will decide on whose side the truth is. hello, ekaterina. hello, vasya. hell