The article is devoted to the study of the thinking of younger schoolchildren and one of the types of universal educational actions - logical actions, which are the basis of the ability to learn. The formation of a logical classification technique for second graders in mathematics lessons causes difficulties for the teacher. The problem of the study was the study of the specifics of the development of thinking of second graders in mathematics lessons in the process of mastering the classification technique. The purpose of the study is to identify the pedagogical conditions for the development of second-graders' thinking in mathematics lessons in the process of mastering the logical classification technique. The article describes the process of developing the thinking of second graders in mathematics lessons by means of multi-level tasks.

Thinking, logical operations, classification

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