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Development of Understanding in Chemistry

Abstract

"Considerable research in science education in Europe and the United States (USA) in recent years has been focused on studying how students' understandings of core ideas in science develop over time. This work goes by many names, including 'learning progressions' and 'learning trajectories' in the USA and 'teaching sequences' and 'teaching experiments' in Europe. In this chapter, we mostly consider work associated with the 'learning progressions' perspective."