기초수학 문제해결 과정에서 나타난 오류 분석에 관한 연구

Abstract

In this thesis, we conducted a survey of 135 college students on 15 basic mathematics questions related to extreme, continuous and differentials, and analyzed errors in problem solving processes. According to the analysis, the extreme value was found to have made many errors in matters with absolute symbols, and about 8.8% of students knew exactly what the continuous function was defined. In the question of average change rates, most students (about 95%) failed to solve the problem. In this sentence, it was found that about 56% of the students obtained the local maximum values and minimum even though the maximum values and minimum values do not exist because the domain is all real numbers. About 51 percent of the students answered the question of getting the highest and the highest values. These results can be seen as a poor understanding of the domain of a function. Many other errors are committed in the course of solving the problem. The results of the survey suggest the need to closely investigate and analyze students' errors in their problem solving process and guide them. In addition, it is necessary to analyze the error type and apply the appropriate teaching-learning method to each student, and develop the ability to measure the level of knowledge and resolution of problems on their own.