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经过十余年的新课改,一线的教师都感觉到数学教学中应关注学生数学基本活动经验的积累,什么是数学活动经验?数学活动经验可以这样理解:数学活动经验是指学习者在参与数学活动的过程中所形成的感性知识、情绪体验和应用意识。因此在2011年颁布的《数学新课程标准》修订稿中,把数学从“双基”变成“四基”——即基础知识、基本技能、基本思想和基本活动经验。并指出:数学活动经验的积累是提高数学素养的重要标志。就是说,在数学教学中要高度重视数学活动以及学生在活动中所积累的活动经验,以提高学生的数学素养。
After more than ten years of new curriculum reform, front-line teachers feel that mathematics teaching should pay attention to the accumulation of students’ basic experience in mathematics. What is the experience of mathematical activity? The experience of mathematical activity can be understood as follows: Perceptual knowledge, emotional experience and applied awareness formed in the process of mathematical activities. Therefore, in the revised version of the “New Mathematical Curriculum Standards” promulgated in 2011, mathematics has been changed from “double base ” to “four base ” - that is, basic knowledge, basic skills, basic ideas and experience of basic activities. And pointed out: the accumulation of experience in math activities is an important symbol of improving mathematical literacy. In other words, mathematics teaching should attach great importance to mathematics activities and activities accumulated in the activities of students in order to improve their mathematical literacy.