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数学教学应从学生视角出发,精心设计,课堂上要淡化课前预设,注重动态生成,反思改进,适时调整。在数学教学中,无论是新授课还是复习课,都需要教师依据学生的学习情况对教学进行不断的反思与改进,以提高课堂教学效率。下面,笔者以“利用均值不等式求最值”复习课为例,为读者展示了一个教学反思与改进的案例,供大家参考。1第一次教学1.1课堂教学简述基础知识小结:给出重要不等式和二元均值不等
Mathematics teaching should be from the perspective of students, well-designed classroom to dilute the pre-set, focus on dynamic generation, reflection improvement, timely adjustment. In mathematics teaching, whether it is a new teaching or a reviewing class, teachers are required to make continuous reflection and improvement on teaching according to the students’ learning situation in order to improve classroom teaching efficiency. The following, the author to “use the mean inequality for the most value ” review class as an example, the reader shows a case of teaching reflection and improvement for your reference. 1 first teaching 1.1 classroom teaching brief basic knowledge Summary: given the important inequalities and binary mean