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Yayon, Malka; Mamlok-Naaman, Rachel; Fortus, David – Chemistry Education Research and Practice, 2012
Chemical bonding knowledge is fundamental and essential to the understanding of almost every topic in chemistry, but it is very difficult to learn. While many studies have characterized some of the central elements of knowledge of this topic, these elements of knowledge have not been systematically organized. We describe the development and…
Descriptors: Knowledge Level, Chemistry, High School Students, Secondary School Science