| 中学化学有效数字教学建议 |
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| 引用本文： | 黄剑芳. 中学化学有效数字教学建议[J]. 化学教育, 2020, 41(1): 89-92. DOI: 10.13884/j.1003-3807hxjy.2018060005 |
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| 作者姓名： | 黄剑芳 |
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| 作者单位： | 福建省福州第一中学 福建福州 350001 |
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| 摘 要： | 通过一则教学案例反映中学化学有效数字教学的薄弱,强调客观、正确、合理地使用有效数字是化学工作者必备的基础素质之一,探讨了学生不规范记录和处理数据的现象及原因,并提出相应的改进措施。
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| 关 键 词： | 有效数字 数据记录和处理 教学建议 |
Suggestions on Significant Figures Teaching of High School Chemistry |
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| HUANG Jian-Fang. Suggestions on Significant Figures Teaching of High School Chemistry[J]. Journal of Chemical Education, 2020, 41(1): 89-92. DOI: 10.13884/j.1003-3807hxjy.2018060005 |
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| Authors: | HUANG Jian-Fang |
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| Affiliation: | Fujian Fuzhou No.1 Middle School, Fuzhou 350001, China |
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| Abstract: | This paper revealed the weakness of high school chemistry significant figures teaching through a teaching case, emphasized that objective, correct, and proper use of significant figures was one of the basic qualities necessary for all chemistry practitioners. Besides, this paper discussed the phenomena and reasons for students’ non-standard recording and processing of data, and then put forward some improvement measures. |
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| Keywords: | significant figures data recording and processing teaching suggestions |
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