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实践是数学发生的源泉,是数学发展的动力,是检验数学真理的标准,实践的需要是学习和研究数学的目的。一、从现实生活中获取数学概念和原理数学的概念和原理来源于实践,鲜活丰富的现实生活与实践活动是数学发生的源泉,数学概念和原理主要源自于现实生活的实践活动的需要。教师在数学教学活动中首先应当充分挖掘现实生活当中的素材,尽可能地选取他们乐于接触的数学价值的题材,创设机会和情
Practice is the source of mathematics, the driving force of mathematics development, the standard of testing mathematical truth, and the need of practice is to study and study mathematics. First, from the real life to obtain mathematical concepts and principles Mathematical concepts and principles come from practice, fresh and rich real life and practice activities are the source of mathematics, mathematics concepts and principles mainly derived from the needs of practical activities in real life . Teachers in mathematics teaching activities should first fully tap the material in real life, as far as possible, select the subjects they are willing to touch on the value of mathematics to create opportunities and feelings