%0 Journal Article %T Methodological Aspects of the Development of Test Tasks As a Means of Mathematical Concepts Formation %A Voinova, I.V. %A Safonova, L.A. %K test tasks, mathematical concepts, definition of concepts, function of tests. %J Profession-Oriented School %D 2016 %N 4 %P 7 %I INFRA-M Academic Publishing LLC.