“问题是数学的心脏。”学习数学的核心是解题。在实际教学中,常常听到有学生抱怨,拿到一道题知道答案是什么,也是想出来的,但就是不知道怎样把自己所想的用数学的要求写下来。下面是我对教学中常见的解题不规范现象所做的描述与思考。 “The problem is the heart of mathematics. ” The core of learning mathematics is problem solving. In the actual teaching, students often hear complaints, get a question to know what the answer is also come up, but just do not know how to write down what they want with the mathematical requirements. Here is my description and reflection of the non-standardization of common problems in teaching.