Nowadays in teaching learning proses
teacher oriented is very dominant. Actually it is very dangerous to the student
because they may lose their intuition and their creativity. We should move the
orientation of teaching learning proses. from teacher oriented to the student
oriented. We all know that now every student mastered something because his
teacher or because the adult. There is no student that mastered subject by
himself. It is urgent problem that should be solved. And the next problem in
teaching learning proses is the intervention of pure mathematics in primary and
secondary school. Teacher should prevent the intervention of pure mathematics
in teaching learning proses because it can make his student in danger.