Keyword: «logical operations»

The article is devoted to the study of the thinking process of junior schoolchildren and one of the types of universal learning actions – logical actions that are the basis of the ability to learn. Teaching second-graders a logical method of classification in mathematics lessons causes some difficulties for the teacher. The subject of the research is the study of the specifics of thinking development in second-graders in mathematics lessons in the process of learning the method of classification. The purpose of the study is to identify the pedagogical conditions for the development of thinking in second-graders in mathematics lessons in the process of mastering the logical method of classification. The article describes the process of developing second-graders thinking in mathematics lessons by means of multilevel tasks.