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学生的学习过程是一种思维碰撞、知识积累的过程,更是一个不断出现错误、纠正错误、反思错误和建构完善的过程.错误是学生在认知过程中生成的一种特有资源,也是一笔巨大的教学财富.因此教师在教学中要适时把握时机,合理利用学生的错误资源,培养学生的数学反思能力,促使学生形成反思的意识和养成反思的习惯与态度,既可为数学学习注入新的活力,又能让学生的思维进一步得到提升和发展.
Students’ learning process is a collision of thinking, the process of accumulation of knowledge, but also a continuous error, error correction, error reflection and construction of a perfect process. Error is a unique resource generated in the cognitive process, but also a Therefore, teachers should seize the opportunity timely in teaching, make rational use of the wrong resources of students, cultivate students’ ability of reflection in mathematics, encourage students to form a sense of reflection and develop habits and attitudes of reflection, which can not only be used for mathematics learning Inject new vitality, but also allow students to further enhance the thinking and development.