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平时,教师在布置数学作业时总不忘加上一句:“回家把明天要学的内容预习一下。”这句话几乎成了许多教师的“口头禅”。但学生知道如何预习吗?在数学教学中,教师要教给学生科学的预习方法,使学生能合理地选择和运用恰当的方法进行有效的预习,才能取得良好的预习效果,才能为新知的学习打下坚实的基础。通过预习方法的指导、训练,可以使学生学会预习,并逐步形成“展卷而自能通解,执笔而自能合度”的能力,为学生终身学习奠定良好的基础。因此,教师要有步骤分阶段地进行预习方法辅导,必要时
Normally, teachers in the layout of mathematics, always remember to add one sentence: “home to learn about tomorrow’s content to learn about. ” This sentence has become almost Many teachers “mantra ”. However, students know how to preview it? In the teaching of mathematics, teachers should teach the students how to preview the science so that the students can reasonably choose and apply the appropriate methods for the effective preview in order to obtain a good preview effect. lay a solid foundation. Through the guidance and training of the pre-study method, students can learn to preview and gradually form the ability of “self-improvement, writing and self-consistency” to lay a good foundation for students’ lifelong learning. Therefore, the teacher should have a step-by-step method to prepare the tutorial, if necessary