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通过对比中美教材中“物质的量”的情境,得到创设情境的启示:(1)适当增加教材的情境数量与类型;(2)密切联系学生已有知识和经验;(3)插图设计多元化,增加趣味性。
By comparing the situation of “material quantity” in Sino-American teaching materials, we can get enlightenment of creating situation: (1) increasing the quantity and types of situation of teaching materials appropriately; (2) contacting the students with existing knowledge and experience; (3) Design diversification, increase interest.