: Offers Olympiads on World Around Us with structured dates and a focus on expanding horizons beyond the school curriculum.
: Hosts the well-known All-Russian Online Olympiad on Environment and Ecology for grades 1–9. Participation is free and aligns with the Ministry of Education's calendar. olimpeada v 3 klasse okruzhaiushchii mir onlain
Олимпиады по окружающему миру для 3 класса - Айда : Offers Olympiads on World Around Us with
: A platform for subject-specific olympiads and quizzes for younger students. Core Topics for Grade 3 olimpeada v 3 klasse okruzhaiushchii mir onlain
: Provides 10-question online tests covering topics like safety and nature.
ВРЕМЯ ЗНАНИЙ конкурсы для педагогов