%0 Journal Article %T Value of Means of Model Visibility in the Organization of Educational and Cognitive Activities of Younger Schoolchildren %A Kozhevnikov, D.N. %K didactic teaching aids; model visibility; means of model visibility; didactic «image-model»; multifunctional models. %J Primary Education %D 2020 %N 8 %P 5 %I INFRA-M Academic Publishing LLC.