CS Bubble Chart Analysis of Mathematics Class Applying Type-2 Fuzzy Contingency Table

Abstract

Increasing motivation of students in mathematics subject classes is strongly linked to academic achievement, and teachers are required to have educational skills to motivates students. Indeed, modern pedagogy points out that motivation of students themselves has a great influence on learning effect. Also, improvement of student motivation is very important. In this paper, we would conduct a questionnaire to grasp students' motivation and investigate each factor by using portfolio analysis. Furthermore, we try to extract improvement items and their priorities in the lesson.