00653naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200013400101210005100235215001000286608002700296675012500323700002000448856001500468EN\INFRA-M\bibl\6501820240616190350.7##a1998-0744##a20230425b2023####ek#y0engy0150####ca##aRU1#aImplementation of the Requirements of the Updated Standard When Introducing New Concepts in Mathematics LessonseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a4 с.##aJournal article2local##aНародное образование. Воспитание. Обучение. Организация досуга. 37#1aVasilevagM. V.4#anaukaru.ru