引用本文:
唐然肖, 侯梦旭, 商宁昭, 蒙涛, 陈晓翠, 魏秋红, 张帅华, 王春. 基于化学“101计划”反应速率及活化能测定的实验改进——半微量化设计、协作式教学与信息化技术的融合创新[J]. 大学化学,
2026, 41(6): 211-220.
doi:
10.12461/PKU.DXHX202502016
Citation: Ranxiao Tang, Mengxu Hou, Ningzhao Shang, Tao Meng, Xiaocui Chen, Qiuhong Wei, Shuaihua Zhang, Chun Wang. Innovative improvements in the reaction rate and activation energy determination experiment based on the chemistry “101 Plan”: integration of semi-microscale design, collaborative teaching, and information technology[J]. University Chemistry, 2026, 41(6): 211-220. doi: 10.12461/PKU.DXHX202502016
Citation: Ranxiao Tang, Mengxu Hou, Ningzhao Shang, Tao Meng, Xiaocui Chen, Qiuhong Wei, Shuaihua Zhang, Chun Wang. Innovative improvements in the reaction rate and activation energy determination experiment based on the chemistry “101 Plan”: integration of semi-microscale design, collaborative teaching, and information technology[J]. University Chemistry, 2026, 41(6): 211-220. doi: 10.12461/PKU.DXHX202502016
基于化学“101计划”反应速率及活化能测定的实验改进——半微量化设计、协作式教学与信息化技术的融合创新
摘要:
反应速率及活化能测定实验面向化学专业大一学生开设，是无机化学实验中不可缺少的内容，与无机化学理论知识相互衔接。本文基于化学“101计划”，以解决问题、锻炼能力为导向，对原实验进行了半微量化设计、协作式教学与信息化技术的融合创新，旨在培养学生的环保意识，强化学生的团队协作精神，提升学生的信息化能力，锻炼学生解决问题的能力；学生通过反复讨论、验证应用Arrhenius方程处理实验数据降低实验结果的误差，不仅内化提升理论知识，也让学生建立应用理论知识解决实际问题的科学思维，培养学生认真严谨的科学态度，为化学拔尖创新人才的培养奠定基础。
English
Innovative improvements in the reaction rate and activation energy determination experiment based on the chemistry “101 Plan”: integration of semi-microscale design, collaborative teaching, and information technology
Abstract:
The determination of reaction rate and activation energy is a fundamental experiment for freshmen majoring in chemistry, serving as a critical component of inorganic chemistry laboratory courses and closely aligning with theoretical concepts in inorganic chemistry. Guided by the Chemistry “101 Plan”, this study introduces innovative improvements to the traditional experiment by integrating semi-microscale design, collaborative teaching, and information technology. These modifications aim to achieve the following objectives: (1) foster environmental awareness through reduced reagent consumption, (2) enhance teamwork skills via collaborative problem-solving, (3) develop digital literacy through data processing technologies, and (4) strengthen problem-solving abilities by applying theoretical knowledge to experimental challenges. Through iterative discussions and validation of the Arrhenius equation for data analysis, students not only deepen their theoretical understanding but also cultivate a scientific mindset for addressing practical problems. This approach promotes rigorous scientific attitudes and lays the groundwork for training top innovative talents in chemistry.
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Key words:
- Semi-microscale
- / Informatization
- / Team collaboration
- / Problem-based learning
- / Activation energy
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