Abstract Based on classroom observation, the problems of context-setting in teaching ethanol by pre-service chemistry teachers have been analyzed from four aspects including introduction of class, physical properties, structure and chemical properties of ethanol. And then, some suggestions about how to set context were put forward.
WU Lu-Lu, LIU Bing, XIU Ming-Lei. Problems and Suggestions for Pre-Service Chemistry Teachers in Teaching Ethanol Based on Perspective of Context-Setting[J]. , 2017, 38(10): 56-61.
