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在数学课堂教学中,以小组或全班方式开展合理有效的讨论,既能调动学生学习的积极性和主动性,也能加深学生对教材内容的理解。学生通过讨论、质疑,对问题的思考会更全面,对结论的表达会更系统、更条理,掌握的知识会更深刻、更准确。同时,有效的讨论,活跃了课堂的气氛,调动了学生的参与性,培养了学生的创新意识,也有助于教学质量的提高。课堂讨论与讲课不同,讨论是双向的。如果说讲课是向学生
In mathematics classroom teaching, the group or the whole class to carry out reasonable and effective discussion, both to mobilize the enthusiasm of students and initiatives, but also to deepen the students understanding of the content of the textbook. Students through discussion, questioning, thinking on the issue will be more comprehensive, the expression of the conclusions will be more systematic and more organized, the knowledge will be more profound and accurate. At the same time, effective discussion, active classroom atmosphere, mobilize the participation of students, cultivate students’ sense of innovation, but also contribute to the improvement of teaching quality. The discussion in class is different from the lecture, and the discussion is two-way. If the lecture is to the students