Abstract
Academic achievement of students has been analyzed based on progresses of their semester GPAs, combined with results of placement tests, learning history in high-schools and results of the entrance examination. It turns out that students, having GPAs below 1.5 in the first year spring semester, tend to drop out. More than 50% of these students can be classified by the placement test for mathematics. In contrast, the semester GPA are less correlative to the learning history and entrance examination. On the basis of these results, we discuss the possibility of assessment for the future of student.