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在职业学校的数学教学中,很多教师常常感觉力不从心,究其原因,教师总是归结于职校学生基础不好,数学学习兴趣不够浓厚,等等.其实,中职学校的数学教材这几年一直都在变化,核心就是简单易学,注重实用,注重学生兴趣及思维能力的开发.在教学过程中,教师往往容易重视抽象思维、收敛思维及逻辑思维,忽视形象思维、发散思维、非逻辑思维和辩证逻辑思维.而以上各种思维的有机结合,却正是数学教育的追求与方向.数学作为研究现实世界空间数量和形式关系的基础科学,数和形是最基本的两大概念,也是整个数学发展进程中的两大基础.数和形在客观世界中也是紧紧联系在一起的.华罗庚说:“数形结合百般好,隔裂分家万事休.”形象思维
In the vocational school mathematics teaching, many teachers often feel powerless, the reason, teachers are always attributed to the poor foundation of vocational school students, mathematics learning interest is not strong enough, etc. In fact, secondary vocational school mathematics textbooks in recent years Has been changing, the core is easy to learn, practical, pay attention to the development of students’ interest and thinking ability.In the teaching process, teachers tend to pay attention to abstract thinking, convergence thinking and logical thinking, ignoring the image thinking, divergent thinking, non-logical thinking And dialectical logic thinking.And the above combination of various kinds of thinking is the pursuit and direction of mathematics education.Mathematics, as the basic science to study the relationship between the quantity and the form of the real world space, is the two most basic concepts, The two major foundations in the whole process of mathematical development are the numbers and shapes that are also closely linked in the objective world, Hua said: "The combination of numbers and forms is good,