Integrating WebMO in General Chemistry

In this study, the use of computational packages and WebMO to enhance student understanding of molecular properties, via hands-on simulations and associated calculations, were explored. Students were divided into groups and guided through three components: homonuclear diatomic molecules, heteronuclear diatomic molecules, and polyatomic molecules. The study’s overarching goal was to progressively introduce students to increasingly complex molecular systems, using a scaffolded approach, beginning with simple calculations to determine energy and bond lengths for basic molecules. Subsequently, students progressed to more intricate properties, such as dipole moments, before ultimately applying the knowledge acquired in the first two units to determine the same molecular properties of the complex molecules. Throughout the process, students successfully carried out various calculations and compared the computed values to the literature. Additionally, by introducing computational packages and WebMO into general chemistry courses, we aim to engage students in a more immersive and meaningful learning experience. The goal is to supplement traditional teaching methods and provide an alternative approach for students to explore and understand important molecular properties. This approach underscores the educational value of incorporating computational tools in the chemistry curriculum and encourages further exploration and development of similar teaching methods.