The overall solution is to develop a course teaching and learning outside of the classroom. Exit exams by reference from a book that teaches according to the course. Create a standard of teaching to schools in the country.
The overall solution is to develop a curriculum. And learning outside the classroom The test is based on a book that teaches the course. Standardize instruction to schools in the country.
To solve the problem by combined is the development course teaching and learning outside the classroom. Test based on books that teach in the curriculum. Create a standard teaching and school in the country.