| 几个初中化学家庭小实验的教学解析 |
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| 引用本文： | 曾玉琴,李松.几个初中化学家庭小实验的教学解析[J].科教文汇,2012(36):118-118,120. |
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| 作者姓名： | 曾玉琴 李松 |
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| 作者单位： | 绵阳师范学院化学与化学工程学院 四川·绵阳621000 |
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| 摘 要： | 家庭小实验作为化学实验的重要组成部分,以其取材方便、操作简单、兴趣性与知识性强等特点逐渐受到广大师生的关注与喜爱.本文对几个初中化学家庭小实验进行了教学解析,家庭小实验在培养学生化学学习兴趣和科学探究能力上具有无可取代的优势,但是纵观教材中的家庭小实验栏目涉及的内容中存在地域限制、气候影响、某些用品如氢氧化钠、柠檬酸等不易取得等等问题,实际上就是家庭小实验本质上家庭化还不够的问题,这也是我们在教学和教学研究中必须重视的问题.
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| 关 键 词： | 初中化学 家庭小实验 教学解析 |
An Analysis on the Teaching of Several Small Chemistry Experiments at Home for Middle School Students |
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| Authors: | Zeng Yuqin Li Song |
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| Institution: | College of Chemistry and Chemical Engineering,Mianyang Normal University,621000,Mianyang,Sichuan,China |
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| Abstract: | Small experiment at home is an important part of chemistry experiment, and it is favored by teachers and students. Small experiments at home are advantageous in cultivating students＇ chemistry learning interest and scientific research ability, but there are also many limitations at home when doing experiments. This paper analyzes the teaching of several small chemistry experiments at home, and discusses how to solve the existing problems. |
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| Keywords: | middle school chemistry small experiments at home teaching analysis |
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