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浅谈精设导入,优化实验在初中化学教学中的应用

Author(s)：
刘宏相

Publication Title：

Wen Yuan (Middle School Edition) 2019 No.11

Affiliations：
吉林省长春市第一五三中学吉林长春 130600

Abstract：
物质千变万化,实验循规探秘.多媒体技术的应用使课堂教学虽然变得十分生动,但同时也出现了课件华而不实,尤其在化学教学中,观看视频短片取代化学实验几乎是统一模式,很多教师认为这样不但能节约时间,避免安全事故,还能加深对实验的理解.但长此以往学生不仅没有掌握基本实验技能,而且兴趣丧失,成绩平平.

Keywords：
课堂导入;优化实验;微视频

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[1] 刘宏相.浅谈精设导入,优化实验在初中化学教学中的应用[J].Wen Yuan (Middle School Edition),2019(11),.

文渊(中学版)

Wen Yuan (Middle School Edition)

Language: 中文

CN：11-9275/G

ISSN：2096-627X

Publication Frequency: 月刊

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