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问题导学教学模式在中学教学中应用普遍,可是许多课堂问题的有效性却值得思考,问题设计的有效性在新课改背景下重新得到重视。文章以高中化学课堂教学中的问题导学教学模式为背景,重在探讨导学问题设计的有效性,旨在提高问题导学教学模式的课堂实效。
The problem-oriented teaching model is widely used in middle school teaching, but the effectiveness of many classroom problems is worth considering. The effectiveness of question design has been re-emphasized in the context of the new curriculum reform. This article focuses on the problem-directed teaching model in chemistry class teaching in senior middle school. It focuses on the effectiveness of the design of the guiding problem and aims to improve the classroom effectiveness of the problem-based instructional model.