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1、认识钟表,苏教版一年级数学上册,学习目标: 1. 使同学们能够学会认识钟表。 2. 使同学们认识钟表上的整时和大约几时。,1,2,3,4,5,6,12,11,10,9,8,7,6时,6:00,12,1,2,3,4,5,6,7,8,9,10,11,分针,又长又细,时针,又短又粗,1,2,3,4,5,6,12,11,10,9,8,7,6时,6:00,1,2,3,4,5,6,12,11,10,9,8,7,3时,3:00,前一小时是几时,2时,2:00,1,2,3,4,5,6,12,11,10,9,8,7,9时,9:00,再过一小时是几时?,10时,10:00,总结:,3.分针指着12,时针指着几就是
2、几时,1.钟面有12个数字,2.又长又细的是分针,又短又粗的时针,4.有两种表示方法,几时,10:00,1,2,3,4,5,6,12,11,10,9,8,7,8时半,8:30,再过半小时是几时,9时,9:00,1,2,3,4,5,6,12,11,10,9,8,7,9时半,9:30,再过一小时是几时,10:30,10时半,1,2,3,4,5,6,12,11,10,9,8,7,6时半,6:30,1,2,3,4,5,6,12,11,10,9,8,7,3时半,3:30,1,2,3,4,5,6,12,11,10,9,8,7,1,2,3,4,5,6,12,11,10,9,8,7,1,2,3,4,5,6,12,11,10,9,8,7,下一个钟表该怎么画,1,2,3,4,5,6,12,11,10,9,8,7,1,2,3,4,5,6,12,11,10,9,8,7,1,2,3,4,5,6,12,11,10,9,8,7,下一个钟表该怎么画,1,2,3,4,5,6,12,11,10,9,8,7,1,2,3,4,5,6,12,11,10,9,8,7,大约9时,大约9时,大约几点?,总结: 通过本节课的学习,同学们学会认识钟表了吗?,