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概念认知是数学知识的重要部分,同样也是培养学生认知能力、提升学生数学素养的关键内容。如何才能让概念教学凸显高效呢?本文提出以下几个观点:引入生活之泉,为感知概念开源;强化操作体悟,为建构概念奠基;注重灵活运用,为内化概念辟径,从而促进学生获取概念认知过程的清晰化、系统化。
The concept of cognition is an important part of mathematical knowledge, and it is also a key part of cultivating students’ cognitive ability and improving their mathematical literacy. How to make the concept of teaching become more and more effective? This paper proposes the following points: the introduction of the fountain of life, for the perception of the concept of open source; enhance operational awareness, to lay the foundation for the concept of construction; focus on flexible use of the internalization of the concept of innovation, thus promoting student acquisition Clear and systematic conceptual cognition process.