数学是小学教学的一门必修课程,从理论上来说是小学教学的一门优势学科,但在实际教学中却成为一门弱势学科,这是不是值得我们深入思考呢?一、追溯原因1.数学成为弱科在很大程度上是学生计算能力不过关。主要表现在:一是口算能力不过关,如:我在给四年级上课过程中发现有四五名学生在笔算263-78时,3减8减不过在十位借一位后13-8还用扳手指头计算。二是计算方法不灵活,如:我在上简便计 Mathematics is a compulsory course in primary school teaching. Theoretically speaking, it is a predominant subject in primary school teaching. However, it has become a weak subject in the actual teaching. Is it not worth thinking deeply? To a weak degree, math is largely a matter of students’ ability to calculate. Mainly in: First, the ability to pass the mouth, but pass, such as: I was in the process of fourth grade found that four or five students in the calculation of 263-78, 3 minus 8 minus However, after the ten to borrow a 13-8 also Wrench finger calculation. Second, the calculation method is not flexible, such as: I am on the simple meter