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在初中各科教学中,数学是一门知识性、逻辑性、科学性要求极高的学科之一。“数学被誉为科学的明珠,生活离不开数学,数学也离不开生活,抽象的数学知识只有和现实的生活紧密联系起来,才是活的知识,才有生命力,才能体现知识学习的价值”。《数学新课程标准》也对数学知识的形成过程作了精辟的描述:现在生活是数学的源泉,数学问题是现实生活数学化的结果。而学习兴趣是最好的老师,求知欲和学习兴趣是一种内在的
In all junior high school teaching, mathematics is a knowledgeable, logical, highly scientific one of the subjects. “Mathematics is praised as the pearl of science, life can not be separated from mathematics, mathematics can not be separated from life, abstract mathematical knowledge is only closely linked with the reality of life, is the living knowledge, have vitality, to reflect knowledge learning the value of”. Mathematical New Curriculum Standard also makes an incisive description of the formation process of mathematical knowledge: nowadays life is the source of mathematics, and mathematics is the result of real-life mathematics. Learning interest is the best teacher, curiosity and interest in learning is an intrinsic