提出问题G·波利亚所著的《怎样解题》一书,畅销不衰且历久弥新,其根源在于该书为数学爱好者及学习者提供了一个很好的思维典范.该书的精华——怎样解题表,旨在回答一个问题:怎样才能想到这样一个正确的解答呢?教学中,当教师回答学生的问题时可能有两个目的:第一,帮助学生解答手上的题目;第二,提高学生的能力,使他将来能自己解题.显然,第二个目的的达成是教师更乐于看到的,即“授人以鱼不如授人以渔”. Asking Questions Giorgio Polia’s book How to Solve is best-selling and time-honored because the book provides a good example of thinking for math enthusiasts and learners. The essence - how to solve the problem table, is designed to answer a question: how to think of such a correct answer? Teaching, when teachers answer students’ questions may have two purposes: first, to help students answer their questions Second, improve the ability of students so that he can solve problems by themselves in the future. Obviously, the second purpose is reached by teachers that they are more willing to see that “it is better to teach people more than to teach them fish.”