Be clear about the problem, action and result - making it unique. 明确问题,行为及结果,使其独到。
Mathematical problem solving is the most elementary form in the action of mathematical learning, but a number of middle school students fell frequently chaos and difficulty in the process of solve mathematical problems. Carelessness always makes mistakes, as a result confidence and interesting lost. 数学解题是数学学习活动中最基本的形式,而一些中学生在解题过程中经常感到混乱或者困难,稍有疏忽便会出错,从而对解题失去了信心对数学学习失去了兴趣。