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【课前思考】数学基本活动经验其实由来已久,《义务教育数学课程标准(实验稿)》中就有这样的一句话:获得适应社会生活和进一步发展所必需的重要数学知识(包括数学事实、数学活动经验)以及基本的数学思想方法和必要的应用技能。但是,当时虽然“数学活动经验”一词已写入课标,却只是作为“重要数学知识”的一部分。在《义务教育数学课程标准(2011年版)》中,数学基本活动经验与基础知识、
[Thinking before class] Basic experience of mathematics is actually a long time, “compulsory education mathematics curriculum standard (experimental draft)” there is such a sentence: access to social life and further development necessary mathematical knowledge (including mathematical facts , Experience in math activities) as well as basic mathematical thinking and necessary application skills. However, at that time, although the term “experience of mathematical activity” was written into the curriculum, it was only part of “important mathematical knowledge.” In “Compulsory Education Mathematics Curriculum Standard (2011 Edition)”, the basic experience of math and basic knowledge,