This research explores the development, execution, and student feedback on a multi-themed digital escape room (ER) activity, designed for teaching medicinal chemistry during the COVID-19 pandemic. It aimed to examine students' perceptions of the ER activity, focusing on its effectiveness in enriching students' understanding of medicinal chemistry…

The purpose of this study is to examine the difference in effectiveness between two on-line scientific learning programs--one with an argumentation component and one without an argumentation component--on students' scientific argumentation ability and conceptual change. A quasi-experimental design was used in this study. Two classes of 8th grade…

This response to a previously published article on the replaceability of media and instructional methods focuses on a study that uses a chemistry multimedia software package to examine cognitive processes in which learners interact with instructional designs and use media and methods to construct understanding. (nine references) (LRW)