以化学竞赛思维引领的基础化学实验教学改革

doi:10.3866/PKU.DXHX202011042

Abstract

Abstract:

Teaching reform of two experiments of basic chemistry laboratory was carried out based on the chemical competition thinking to solve the profound problems in teaching reform. The results of teaching reform show that the teaching objectives of related courses are in good agreement with the training goal of applied chemistry, that the teachers of different courses can highly unify their thoughts under the same teaching topic to communicate deeply, and that training mode of competitive thinking can greatly stimulate students' learning motivation and improve the learning efficiency of students.

Key words: Chemical competition, Guidance, Basic chemistry laboratory, Reform

MSC2000:

G642

JianBo Tao, Hongyu Hu, Yunlong Xie, Guoliang Zhao, Shiyou Hao. Teaching Reform of Basic Chemistry Laboratory Guided by the Thinking of Chemical Competition[J].University Chemistry, 2021, 36(5): 2011042.

Figures/Tables 1

References 9

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实验	n_CuSO4 : n_NaCO3	温度/℃	pH	陈化时间/min
1	0.8 : 1.0	60	6.5	20
2	0.8 : 1.0	80	7.5	40
3	0.8 : 1.0	100	8.5	60
4	1.0 : 1.0	60	7.5	60
5	1.0 : 1.0	80	8.5	20
6	1.0 : 1.0	100	6.5	40
7	1.2 : 1.0	60	8.5	40
8	1.2 : 1.0	80	6.5	60
9	1.2 : 1.0	100	7.5	20

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Teaching Reform of Basic Chemistry Laboratory Guided by the Thinking of Chemical Competition

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