“掌握数学意味着什么呢?就是善于解题。”数学知识多以“问题解决”的形式出现,所以解题教学是十分重要的。古人曰:三思而后行。思者,想也,解题亦是这样。在解题教学中应引导学生针对题目的条件、问题,进行回想、联想、猜想,确定解题计划。 回想 就是认真地回忆一下,题目涉及到哪些概念,这些概念的定义是什么,与之有关的公式、定 “What does mathematics mean? It's good at solving problems.” Mathematical knowledge is mostly in the form of “problem solving”, so solving problems is very important. The ancients said: think twice before. Thinker, think too, problem-solving is also true. In the problem-solving teaching should guide students to the conditions of the problem, the problem, recall, Lenovo, guess, determine the problem-solving program. Recall that is to carefully recall that the topic involves what concepts, what is the definition of these concepts, the formula associated with it