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近年来,数学教学生活化已成为共识。《数学课程标准》指出:“学生能认识到数学存在于现实生活中并被广泛应用于现实世界,才能切实体会到数学的应用价值。”但在实际教学中,许多教师往往重视基础知识和基本技能的习得,忽视数学应用意识的培养。须知“解题”和“解决问题”并不能完全划等号。因此,在重视“双基”的基础上,适当延长数学教学区间,把数学问题还原到具体的生活中,是打造数学高效课堂的有效手段。
In recent years, the teaching of mathematics has become a common life. “Mathematics Curriculum Standard” states: “Students can recognize that mathematics exists in real life and is widely used in the real world, in order to really understand the application value of mathematics.” However, in practical teaching, many teachers tend to emphasize basic knowledge And the acquisition of basic skills, ignoring the training of mathematical application of consciousness. Notes “problem solving ” and “problem solving ” can not be completely equated. Therefore, on the basis of paying attention to “double base”, it is an effective way to extend mathematics teaching interval and restore mathematics problem to concrete life effectively.