求中译英,望大虾鼎力相助!本文借鉴了近年

求中译英,望大虾鼎力相助!本文借鉴了近年

This paper draws on psychology and pedagogy of mathematics concept in recent years represent aspects of the existing research, using a questionnaire research method, research the characteristics of elementary mathematical concepts characterization and the period of the development of the students mathematical concept representation not classmate. Thesis is divided into two parts, the first part mainly elaborates mathematical concepts represent aspects of the relevant literature, the second part mainly introduces the research methods and research results, this paper, and put forward the corresponding teaching Suggestions.
Through the investigation and analysis show that the primary school mathematics concept characterized features are: characterization of mathematical concept mainly was the prototype of the concept; Characterization of math concepts diversity; The definition of mathematical concept inaccurate; Mathematical concept representation has a great influence on the solving math problems; Mathematical concept network is still in its infancy. No students period of the development of students mathematical concept characterized as follows: mathematical concept representation is given priority to with the sample development for is given priority to with the prototype; The diversity of mathematical concept characterization of improved; The definition of mathematical concept develops slowly; Mathematical concept representation problem solving ability gradually increase; Mathematical concept network gradually rich but is still far from perfect.
Keywords: primary school math concepts mathematical concepts