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随着新课程改革的深入推进,基于问题开展学习和教学已成为一种基本的改革思路和教学方式。问题式教学以提出问题、分析问题、解决问题为主线,并把这一主线贯穿于教学过程始终。也就是教师依据教学内容和学情有效地提出问题,学生通过自学、思考,初步理解问题;在此基础上,教师组织学生讨论、回答问题,及时评价学生回答问题的情况;最后教师有针对性地讲解,准确地引导学生解决问题。这种教学方式能使学生学会发现问题、探究问题、解决问题,掌握学习
With the deepening of the reform of the new curriculum, learning and teaching based on problems has become a basic reform idea and teaching method. Problem-based teaching to ask questions, analyze problems, solve problems as the main line, and the main line throughout the teaching process has always been. That is, teachers effectively put forward questions based on the content of teaching and learning, students through self-learning, thinking, preliminary understanding of the problem; on this basis, teachers organize students to discuss and answer questions, timely evaluation of the students to answer questions; finally teachers targeted To explain, accurately guide students to solve the problem. This teaching method enables students to learn to discover problems, explore problems, solve problems and master learning