本研究旨在探討影響國中生數學成績之因素,以雲林縣某國中的國一跟國二學生為研究對象,研究方法採問卷調查,以因素分析探討影響國中生數學成績的主要因素,再以判別分析將學生歸類成數個類型,以此提供給學校、家長、學生參考,本研究結果主要如下:一.學生個人學習相關因素:讀書強度因素、運動休閒因素、家長學歷背景因素、信心因素、家庭狀況因素、科技因素、分組合作學習因素、自我期許因素、是否補習數學因素等九個因素。二.以這九個因素作判別分析,成功判別學生為數學成績良好,與數學成績待加強達到83%左右。 In this study, we investigated the factors influencing math grades among junior high school students. Our subjects were first- and second-year students at a junior high school in Yunlin County. We used questionnaires and factor analysis to examine the main factors influencing the math grades of the junior high school students. Next, we used discriminant analysis to categorize the students into a number of types for the reference of schools, parents and guardians, and students. The primary results of this study were as follows:a. The factors associated with students’ individual learning were reading strength, sports and recreation, educational backgrounds of parents and guardians, confidence, family status, technology, cooperative learning, self-expectations, and the presence of tutoring in math.b. We used these 9 factors to perform discriminant analysis. We were successful approximately 83% of the time in distinguishing which students had good math grades and which required improvement.