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当代科学家、哲学家波普尔说:“错误中往往孕育着比正确更丰富的发现和创造因素.”初中生学习数学过程中常常会发生一些错误,反映出学生在学习中存在的问题,是一种正常的学习现象.在平常的教学过程中,教师应正确地看待学生的错误,找出错误的根源,充分发挥机智纠正学生的错误.下面,笔者结合平时的教学实际谈谈自己的一些看法.一、粗心大意引起的错误及对策在数学学习中,学生因粗心出现的错误占了一部分,究其原因主要有三个.
Popper, a contemporary scientist and philosopher, said: “Erroneous ones tend to breed discoveries and creative factors that are richer than true.” There are often mistakes made by junior high school students in learning mathematics, reflecting students’ problems in learning, Is a normal phenomenon of learning.In the usual teaching process, teachers should correctly view the students’ mistakes, find out the root causes of mistakes and give full play to wit and correct the mistakes of students.Following, the author with his usual teaching practice to talk about their own Some opinions First, the errors caused by carelessness and countermeasures In mathematics learning, students due to careless errors accounted for a part of the study for three main reasons.