There are a lot of people who say. It's a matter of routine. What is the real need to avoid irrational consumption. I've always been caught in the eye by all kinds of promotional activities.
At one time, I didn't understand the mystery of curriculum arrangement, which was when I had not been exposed to pedagogy.
Later, more and more people came into contact with, and their knowledge of textbook knowledge became more and more.
In fact, on the one hand, those who wrote textbooks must have thought of improving the knowledge level and scientific literacy of the whole people through this compulsory education, so as not to let people easily be troubled by some tentative problems.
Sometimes for a junior high school textbook to talk about the basic problems, and people explain the dry mouth. Um.
When you meet more. Examination oriented education, it seems that the final knowledge is still returned to the teacher.