Theoretical and methodological basis of studying the topic «word problems of practical content» in the school course of mathematics

Abstract

In modern schools, we often encounter the problem that students lose interest in learning. Tasks of practical content are designed to increase interest in school mathematics education.
 The orientation of the research of problems of practical content involves the orientation of methods in the process of solving problems and the formation of strong skills of independent activity in schoolchildren and the education of persistent interest in the subject. Also, practical tasks help to highlight interdisciplinary connections, make you delve deeper into theoretical aspects, and form a complete picture. In the process of solving such problems, students develop cognitive, informational and social competence. Learning becomes useful and, at the same time, exciting and interesting for students.
 Word problems in the school mathematics course play a very important role and are divided by functions, by the requirements of the task, by types. The article is devoted to the analysis of the theoretical and methodological foundations of problems of practical content and their solution.
 The purpose of the work is the classification of text problems according to various parameters based on the analysis of scientific and methodological literature on this topic. Word problems of such types as movement problems, work problems, buying and selling problems, interest problems, mixtures and alloys are selected for consideration. The main results of the publication include recommendations for creating a mathematical model of the problem condition using tables, depending on its type.
 Problems of various types are presented, which are solved by constructing a corresponding mathematical model of the problem condition. This approach to studying the topic "Word problems" is used in my own experience of teaching mathematics