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Safadel, Parviz; White, David – TechTrends: Linking Research and Practice to Improve Learning, 2019
Spatial understanding of molecules in molecular biology provides a better understanding of molecules in isolation and relation to their next elements. Augmented reality (AR) has recently been developed as a computer interface that enables the users to see the real world with virtual objects superimposed on it. We report a method that shows the use…
Descriptors: Molecular Biology, College Students, Science Instruction, Computer Interfaces
Nakhleh, Mary B.; Krajcik, Joseph S. – 1991
Within high school chemistry the topic of acids, bases, and pH is particularly challenging because robust understanding of the topic depends heavily on the student possessing deep concepts of atoms, molecules, ions, and chemical reactions. Since knowledge is acquired and stored in a dynamic structure, it was investigated in this study how…
Descriptors: Acids, Chemical Reactions, Chemistry, Cognitive Ability