Application of Experimental Inquiry Teaching Mode in Cultivating Students’ Chemistry Key Competency—the Experimental Inquiry of the Oxidation of Nitric Acid

DOI

10.2991/assehr.k.191221.129How to use a DOI?

Keywords

Experimental inquiry, Chemistry key competency, Nitric acid, Copper

Abstract

Based on the high school chemistry classroom, this paper has taken the nitric acid oxidation as an example and adopted the experiment inquiry teaching mode to cultivate students’ chemistry key competency. Taking the copper and nitric acid reaction experiment as the study carrier, according to the relationship between the reactants and the products of the two reactions of the copper and nitric acid and the copper and dilute nitric acid, the paper has connected five related reactions in series, which are copper and concentrated nitric acid, nitrogen dioxide and water, copper and dilute nitric acid, nitric oxide and oxygen, nitrogen dioxide and sodium hydroxide. Thus, the teaching design of experimental inquiry can fully implement the cultivation of five chemistry key competencies for students.

Copyright

© 2020, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xinyao Lou
AU  - Qiong Wu
AU  - Rongxin Tan
PY  - 2020
DA  - 2020/01/09
TI  - Application of Experimental Inquiry Teaching Mode in Cultivating Students’ Chemistry Key Competency—the Experimental Inquiry of the Oxidation of Nitric Acid
BT  - Proceedings of the 2019 3rd International Conference on Education, Economics and Management Research (ICEEMR 2019)
PB  - Atlantis Press
SP  - 535
EP  - 538
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.191221.129
DO  - 10.2991/assehr.k.191221.129
ID  - Lou2020
ER  -