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新课程改革呼唤着教学方式的变革,教学方式的变革期待着教师改变传统的封闭式教学方式,实行开放式教学。所谓开放式教学是指在课堂教学中以学生为主体,从培养学生学习和实践的态度、思维和能力出发,以激活学生主动地去发现、去想象、去探索,形成科学品质、创新意识和实践能力为目标的一种教学实践。笔者结合初中数学教学实践,分析了开放式教学的要求,介绍了参与要素,探讨了方式的优化。
The new curriculum reform calls for the reform of teaching methods. The transformation of teaching methods expects teachers to change traditional closed teaching methods and implement open teaching. The so-called open teaching refers to the student as the main body in the classroom teaching. It starts from the attitude, thinking and ability of cultivating students’ learning and practice to activate students to actively discover, imagine and explore, and to form scientific quality and innovative consciousness. Practical ability is a teaching practice. The author combines the practice of junior high school mathematics teaching, analyzes the requirements of open teaching, introduces the elements of participation, and discusses the optimization of methods.