Collection of knowledge is the foundation of high school mathematics study and plays an essential role in high school mathematics knowledge system, so study of collection is important for the high school mathematics. Studentsâ€™ ability of problem-solving can reflect their mastering level of mathematics knowledge and provide valuable resources for our mathematics teaching and studentsâ€™ mathematics study. The study is based on the study of collection solving errors. According to studentsâ€™ errors in study, analyzing the factors of influencing problem-solving,providing theoretical points and teaching practice strategies for the teachersâ€™ educational work. That can guides the studentsâ€™ set study and improves the studentsâ€™ problem-solving ability at last.This topic mainly adopts the method of literature to review studentsâ€™ solving problem in collection learning, and adopts the auxiliary method of questionnaire and interview to investigate reasons of studentsâ€™ set solving.With problem-solving theory as the theoretical basis to analysis studentsâ€™ collection solving process. Investigation mainly includes:(1) through investigation, to understand the situation of studentsâ€™ collective problem solving, and attribution analysis of problem solving errors;(2)according to the results of the survey and learning theory, the teaching strategies and teaching principles.According to survey and analysis of the questionnaire, it is concluded that there are three reasons for the problem of studentsâ€™ problem solving: Studentsâ€™ knowledge level is poor, the program is not standard, and the mental attitude is not correct.According to the reasons of the three aspects, the teaching suggestions are put forward to improve the studentsâ€™ knowledge learning level, to standardize the studentsâ€™ problem-solving and to regulate the psychological attitude of the students. |