This method is proven to be able to improve the student
grades from the baseline 59.27% become 80.64%. This
exceeds the target set graduation rate of 70%. But. this
method is still not able to meet the expected graduation
target that is 2.7 but the achieved passing grade is 2.492.
This means that the level of mastery of the students have
enough to reach the threshold of graduation, but still not so
good, so that should be further development of methods that
can be done to improve a passing grade.