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所谓问题式教学法,就是以问题为载体,学生自主学习为主、教师启迪引领为辅,最后师生共同合作完成教学任务的一种教学模式。“问题式”教学模式倡导以生为本,转变学生学习方式,调动学生的积极性,培养学生解决问题的能力。教育部考试中心制定的《2016年普通高等学校招生全国统一考试大纲》明确指出:化学科命题注重测量自主学习的能力,分析和解决化学问题的能力。因此教师在教学过程中肯定少不了应用问题式教学。
The so-called problem-based approach to teaching, that is, the problem as the carrier, the main independent learning, inspired by the instructor, supplemented by the last teacher and student work together to complete the task of teaching a teaching model. "Problem-based teaching mode Advocate students-oriented, change the way students learn to mobilize the enthusiasm of students and develop students’ ability to solve problems. The Outline of the National Unified Examination for Admission to Higher Education Institutions in 2016 formulated by the Examination Center of the Ministry of Education clearly states that the subject of chemistry focuses on the ability to measure autonomous learning and the ability to analyze and solve chemical problems. Therefore, teachers in the teaching process must ultimately apply problem-based teaching.