数学有效教学就要让学生具有强烈的求知欲,能勤于思考,并养成乐学、爱学的好习惯。这就要求教师要坚持启发式、依靠数学规则、让"有限"与"无限"相辅相成的三项原则。%Effective math teaching should arouse students' strong desire for knowledge and develop their habit of happy learning and loving learning.This requires teachers adhere to the principles of enlightenment style,math-based rule,and the integration of limitation and unlimitation.
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