有位哲学家曾说过:“从某种意义上来讲,错误所具有的价值远高于正确,它蕴含着更多创新的可能性,而利用其价值的唯一方法就是犯错。”错误是与学习相伴的必然产物,具有丰富的教学价值。巧用错误,发挥错误内在的教学资源,对激发学生的探究兴趣,提高教学的有效性,培养学生的创新思维等方面有着不容忽视的重要意义。主要分析了在小学数学教学中对错误资源有效利用的几点对策。 A philosopher once said: “In a sense, the value of a mistake is far above right. It contains more possibilities of innovation, and the only way to capitalize on it is to make mistakes.” Is accompanied by the inevitable product of learning, with rich teaching value. It is of great significance that we should make use of mistakes, exert mistakes inherent in teaching resources, stimulate students ’interest in inquiry, improve the effectiveness of teaching and cultivate students’ innovative thinking. Mainly analyzed the primary school mathematics teaching the effective utilization of the wrong resources several countermeasures.