在数学学习中,学生出现错误是难免的。学生之所以出现错误,源于数学思维的错误。如果在学生出现错误时,教师仅仅告诉学生正确的答案就是教师的错误。实际上,学生出现的错误往往是引导学生进行深刻反思,深入学习的好机会。我在教学中,曾遇到过这样一个案例:当时学习的是应用题。我出示的例题是“张航家是农 In maths, mistakes made by students are inevitable. The reason why students make mistakes stems from mistakes in mathematical thinking. If the student is in error, it is the teacher’s fault that the teacher merely tells the student the correct answer. In fact, mistakes students often give students a good opportunity to conduct deep reflection and further study. I have encountered in teaching, such a case: when the study is the application of the problem. The example I produced is ”Zhang Hangjia is a farmer