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随着教育模式的不断改革,教学方法为了适应新的课程标准在不断地进行调整,新的教学观要求在教学过程中师生增加互动、交往、共同发展,提倡让学生独立学习、主动学习.问题式教学法在初中化学课堂上的应用,充分调动了学生学习的积极性和主动性,提高了课堂质量和学习效率,为新的教学观的实现提供了重要途径,在初中化学课堂中如何有效地运用问题教学法就成为了研究重点.
With the constant reform of the education mode, the teaching methods are constantly adjusted in order to adapt to the new curriculum standards. The new teaching concept calls for the teachers and students to increase their interaction, exchanges and common development in the teaching process, and advocate the students to learn independently and take the initiative to learn. The application of the problem-based approach to junior high school chemistry class fully arouse the enthusiasm and initiative of students, improve classroom quality and learning efficiency, provide an important way for the realization of new teaching concept, and how to make it effective in junior middle school chemistry class The use of problem pedagogy has become the focus of research.