Abstract In order to facilitate students to understand chemical property and variation of ethyl alcohol, this paper improved the two experiments in textbook:(1) the concentration of ethyl alcohol and water was controlled in their reactions with Na; (2) the catalytic oxidation experiment of ethyl alcohol was redesigned, the redesigned device was easy to operate, could detect oxidation product and display mechanism of catalyst dynamically. This paper deepened the educational function of chemical experiment teaching by the innovative experiment, it was beneficial to enhance students’ awareness of evidence, cultivate their precise, serious-minded, factualistic, critical and inovative attitude and spirit. As a result, students’ chemistry discipline core literacy was developed.
SUN Ya-Hong, XIONG Hui, WANG Tao, LUO Yin-Hua. Make Full Use of Experiment Teaching in Cultivation of Chemical Core Literacy: Improved Experiment of Chemical Property of Ethyl Alcohol[J]. Chinese Journal of Chemical Education, 2020, 41(5): 97-100.
