Structural Chemistry Simulation Experiments: A Case Study on Conjugated Alkene Molecules

Abstract

As a core branch of chemistry, structural chemistry presents challenges in teaching due to its theoretical constructs and complex mathematical derivations. The application of quantum mechanics is particularly difficult for students. This paper analyzes the limitations of traditional experimental teaching and proposes simulation experiments as an effective supplementary method. Simulation experiments, by reducing costs, improving safety, and enhancing intuitiveness, help students deeply understand the theoretical knowledge of structural chemistry and cultivate their critical thinking and problem-solving skills. This study designs a series of simulation experiment teaching activities aimed at enhancing students' understanding of the structural characteristics of conjugated alkene molecules and their impact on molecular properties. Through case analysis, interactive discussions, and feedback evaluation, the study demonstrates the advantages of simulation experiments in improving student engagement, knowledge mastery, and practical abilities. Additionally, it points out the shortcomings of simulation experiments in terms of authenticity and technological dependence and proposes corresponding improvement suggestions. Finally, it emphasizes the importance of combining practical experimental operations with cultivating students' autonomous learning abilities, aiming to provide a more comprehensive strategy for structural chemistry teaching.