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Liu, Qingtang; Ma, Jingjing; Yu, Shufan; Wang, Qiyun; Xu, Suxiao – Journal of Science Education and Technology, 2023
The microscopic composition of substances is a piece of essential but abstract knowledge in chemistry. Junior high school students may experience difficulty in mental representation when learning micro concepts, which leads to problems such as unsatisfactory academic performance and low learning motivation. Augmented reality (AR) is an optimal…
Descriptors: Chemistry, Science Instruction, Grade 9, Scientific Concepts