Abstract:
The purpose of this research is to repair the learning process of
mathematics at Differencial Equations. The variables which have been
examined (1) the activities lecturer and students in learning process, (2)
the development of student grades, and (3) the completeness student
result in studying Differencial Equations . This actions have been done in
three cycles based on data's analysis, we can get the result (1) the
activities lecturer and students in learning process have improved, (2) the
development of student grades is rather the same in three of the cycles,
and (3) the student who could reach the studying completely. After first
cycle, has increased become 76,'4%, and after second cycle, the
completeness of studying has increased become 77,43%, and after third
cycle the completeness of studying has increased become 81,52%.