人教版一年级数学上册：认识半时ppt2

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1、认识半时123961245111087123961245111087123961245111087认识半时认识半时123961245111087123961245111087123961245111087认识半时认识半时123961245111087认识半时1236912451110872时1236912451110871236912451110871236912451110871236912451110871236912451110871236912451110872时半认识半时1239612451110872时

2、半认识半时认识半时1239612451110871239612451110871239612451110872时半2:308时半8:3010时半10:30认识半时1236912451110878时8:001236912451110871236912451110871236912451110871236912451110871236912451110871236912451110878时半127891011123456分针指着6，时针走过几，就是几时半。12369124511108712369124511108712

3、时12369124511108712369124511108712369124511108712369124511108712369124511108712369124511108712时半1278910111234561278910111234561278910111234561278910111234561278910111234561时9时半3时11时半5时半作业：为自己设计一份快乐周末的活动时间表。小结：这一节课你学会了什么？