引用本文:
程一飞, 杨嘉辉, 邵伟, 张万群, 胡万群, 李维维, 杨凯平. 纸上得来终觉浅，绝知此事要躬行——“树叶电镀”科普实验的实践与反思[J]. 大学化学,
2024, 39(9): 319-327.
doi:
10.3866/PKU.DXHX202310033
Citation: Yifei Cheng, Jiahui Yang, Wei Shao, Wanqun Zhang, Wanqun Hu, Weiwei Li, Kaiping Yang. Learning Goes Beyond the Written Word: Practical Insights from the “Leaf Electroplating” Popular Science Experiment[J]. University Chemistry, 2024, 39(9): 319-327. doi: 10.3866/PKU.DXHX202310033
Citation: Yifei Cheng, Jiahui Yang, Wei Shao, Wanqun Zhang, Wanqun Hu, Weiwei Li, Kaiping Yang. Learning Goes Beyond the Written Word: Practical Insights from the “Leaf Electroplating” Popular Science Experiment[J]. University Chemistry, 2024, 39(9): 319-327. doi: 10.3866/PKU.DXHX202310033
纸上得来终觉浅，绝知此事要躬行——“树叶电镀”科普实验的实践与反思
English
Learning Goes Beyond the Written Word: Practical Insights from the “Leaf Electroplating” Popular Science Experiment
Abstract:
This article introduces how the authors, as volunteers at the Experimental Chemistry Education Center of the University of Science and Technology of China, overcame various failures and successfully completed the “Leaf Electroplating” project for the 2023 Science and Technology Week, as well as the insights and gains gained from this experience. The “Leaf Electroplating” experiment is inspired by the artistic art of leaf bookmarks, mainly using principles of chemical plating and electroplating, with the aim of uniformly plating a layer of copper on the surface of leaves as a popular science experiment. Through this experiment, the audience can gain a preliminary understanding of redox reactions and electrochemistry, stimulating children’s interest in chemistry.
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Key words:
- Popular science experiment
- / Leaf plating
- / Electrochemistry
- / Redox reaction
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