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Chi, Shaohui; Wang, Zuhao; Luo, Ma; Yang, Yuqin; Huang, Min – Chemistry Education Research and Practice, 2018
Chemical symbol representation is used extensively in chemistry classrooms; however, due to its abstract nature, many students struggle with learning and effectively utilizing these symbolic representations, which can lead to ongoing failure in subsequent chemistry learning. Taking the perspective of learning progressions, this study identifies…
Descriptors: Chemistry, Science Instruction, Secondary School Students, Instructional Program Divisions