教学内容九年义务教育六年制《现代小学数学》第七册第二单元。教学目标1.知识与技能:初步认识循环小数,知道循环小数的位数是无限的;认识循环节、循环小数的简便写法,了解循环小数的简便读法。2.过程与方法:经历讨论、交流的学习活动,培养学生的分类能力、分析能力和概括能力 Teaching content Nine years of compulsory education six years “modern elementary mathematics” seventh book second unit. Teaching Objectives 1. Knowledge and skills: a preliminary understanding of the cycle of decimals, that the number of decimal places is infinite; understanding of the cycle section, the simple example of circular decimal, circular reading simple reading method. 2. Process and methods: to discuss and exchange learning activities, develop students’ ability to classify, analyze and summarize