problem-posing education in Korea

Most students in Korea have been educated by banking education.
However, for the first time, some teachers tried problem-posing eduaction at school. They objected routine curriculum for the test which is for entering to university. Someone says we need new policy for education.
Recently, there is new challenge for problem-posing education in Korea.
That is called alternative school. The school system has different curriculum in comparison with regular schooling. This is new trial for education in Korea, because this education system focuses on creativity.
The system allows greater autonomy for education, for example, teacher don't have to stick to routine curriculum for the test. Therefore, students can learn many things through field trips, such as in biology, music etc.And this system is not teacher-centered but students-oriented.
I wonder that the result from this new trial.
Now, Korea is posing new trial for problem-posing education.