七年级生物下册4.13.4当代主要疾病和预防教学反思(新版)北师大版.doc

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1第 4 节 当代主要疾病和预防教学反思本课中我在介绍当代主要疾病和预防时,应用多媒体教学,在学生收集材料的基础上,直观地将常见的心血管疾病症状展现出来,由于本节的逻辑性不强,在教学中我安排了一些讨论活动,使学生在活动中获得更多的知识,充分调动学生的积极性,课堂气氛热烈;小组成员间的合作精神表现突出;学生在课下对资料的整理选择和学习比较认真,所以在小组间信息交流的环节表现较好,学生的交流能力和质疑、思辨能力都有所提高。学生积极参与,收到了很好的效果,整个教学过程大多以问答的形式进行,对学生的思维起到了较好的引导作用。学生反映都能听懂,也比较有兴趣,都能做到积极地思考,不足之处在于,少部分学生未能搜集到相关资料,在体验自主学习上有所欠缺,此外,由于时间关系,未能让学生淋漓尽致地表达他们的一些疑问。

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