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Zohar, Asnat R.; Levy, Sharona T. – Chemistry Education Research and Practice, 2019
This work seeks to solve one of the basic problems in chemistry learning: understanding the chemical bond as a dynamic equilibrium between attractive and repulsive forces. This force-based model is difficult to grasp, as there are no analogues from everyday life for both attractions and repulsions happening simultaneously. In addition, current…
Descriptors: Science Instruction, Chemistry, Energy, Scientific Concepts