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Citation: Lijun Dong, Pengcheng Du, Guangnong Lu, Wei Wang. Exploration and Practice of Independent Design Experiments in Inorganic and Analytical Chemistry: A Case Study of “Preparation and Composition Analysis of Tetraammine Copper(II) Sulfate”[J]. University Chemistry, ;2024, 39(4): 361-366. doi: 10.3866/PKU.DXHX202310041 shu

Exploration and Practice of Independent Design Experiments in Inorganic and Analytical Chemistry: A Case Study of “Preparation and Composition Analysis of Tetraammine Copper(II) Sulfate”

College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China

Corresponding author: Lijun Dong, donglj@lzu.edu.cn
Received Date: 10 October 2023
Revised Date: 25 December 2023

This paper, taking the preparation and composition analysis of tetraammine copper(II) as an example, explores teaching reforms by incorporating independent design experiments to enhance students’ autonomous learning and cultivate their experimental design thinking. Independent design experiments require students to independently consult literature, design experimental plans, analyze the feasibility of the plans, and engage in comprehensive discussions and analyses after experimental exploration. This approach further nurtures students’ abilities for independent thinking and synthesis, fostering skills in literature review and experimental plan writing, thereby laying a solid foundation for future scientific research.
- esign of experiment,
- Feasibility analysis,
- Flipped classroom
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