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近期,笔者有幸听了一节区级公开课,感觉很有收获.这节课为一节先学后教模式下的高三数学一轮复习课,授课内容为“等差数列”.本文主要谈对这节课的反思与改进.
Recently, I was fortunate enough to hear a district-level open class, I feel very rewarding .This lesson is a section of the first post-secondary education under the third year of mathematics a review class, lectures for the “arithmetic sequence.” Mainly on the class reflection and improvement.