In addition, nearly half of the students just want to know how to do, namely, how to solve problems, do not care why they do not <br>do. That is, most students only sake of discussion, surface stay in the problem, the lack of problem-solving ideas to obtain <br>in-depth concern, and lack of concern for their own thought disorder of reason can not be solved, is the objective factors and subjective <br>factors, is the knowledge of forgotten or understanding is not in place, no new ideas or questions, etc., this is the problem solution <br>resolute key. In many cases, than know how to do, why they do not realize that more meaningful. know how <br>what to do often only solved a question, and why did not recognize yourself can think of are often able to solve a class of problems.
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