%0 Journal Article %T Elimination of Difficulties in Teaching Primary School Students by Means of Controlling Metasubject Achievements %A Petrashko, O.O. %K younger schoolchildren; metasubject learning outcomes; the formation of universal educational actions; control; pedagogical diagnostics; self-control; analysis; correction of educational activities; test tasks %J Primary Education %D 2021 %N 9 %P 6 %I INFRA-M Academic Publishing LLC.