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众所周知,正确有效的数学思维是学好数学的关键所在.能够及时分析学生的思维错误,对培养学生的数学思维能力,增强学生学习数学的浓厚兴趣,具有不可估量的作用. 以下从五个方面加以说明,以求同行指教. 一、思维肤浅的错误基本表现:满足对基本知识的一知半解;观察问题局限于表面现象,解决问题中的短路思考和盲目试误等等. 例1 已知方程
As we all know, correct and effective mathematics thinking is the key to learning mathematics. It is immeasurable to be able to analyze students’ thinking errors in a timely manner, cultivate students’ mathematical thinking ability, and enhance students’ interest in learning mathematics. Explain that in order to peer advice. First, the basic manifestations of shallow superficial thinking: to meet the basic knowledge of a little knowledge; observation problems confined to the surface phenomenon, to solve the problem of short-circuit thinking and blind trial and so on. Example 1 Known equations