大班蒙氏数学认识时钟课件.ppt

蒙氏数学：认识时钟,涂,活动目标：,?,1,、认识始终，知道时针、分针以及,它们之间的运转关系。,?,2,、能正确辨认整点、半点,?,3,、知道时钟与人们生活、学习的关系。,滴答滴答，滴答滴答,会,走,没有,腿,，,会,说,没有,嘴,，,它会,告诉,我们，,什么时候,起,，,什么时候,睡,。,时针,短,分针,长,读作,:,3,时（,3,点）,写作：,3:00,分针指着,12,，时针指着,3,就是,3,时（,3,：,00,）,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,12,，,时针指着几，就是几时。,读作,:,1,时（,1,点）,写作：,1:00,12,7,8,9,10,11,1,2,3,4,5,6,6,时,读作：,6,点,写作：,6:00,12,7,8,9,10,11,1,2,3,4,5,6,8,时,读作,：,8,点,写作,：,8:00,12,7,8,9,10,11,1,2,3,4,5,6,12,时,读作,:,12,时（,12,点）,写作：,12:00,12,7,8,9,10,11,1,2,3,4,5,6,4,时,读作,:,4,时（,4,点）,写作：,4:00,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,6,，,时针走过几，就是几时半。,读作,:,8,时半,（,8,点半）,写作：,8:30,7,时半,12,7,8,9,10,11,1,2,3,4,5,6,读作,:,7,时半,（,7,点半）,写作：,7:30,12,7,8,9,10,11,1,2,3,4,5,6,8,时半,读作,:,8,时半,（,8,点半）,写作：,8:30,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,1,时,9,时半,3,时,11,时半,5,时半,12,7,8,9,10,11,1,2,3,4,5,6,快起床吧！,我再睡一会儿吧！,说一说,6,：,00,12,7,8,9,10,11,1,2,3,4,5,6,再玩一会,儿吧！,我们一起,去上学吧！,说一说,8,：,30,12,7,8,9,10,11,1,2,3,4,5,6,再玩一会,儿吧！,我们一起去,做作业吧！,说一说,4,：,00,12,7,8,9,10,11,1,2,3,4,5,6,哎呀，我还,没写完作业,呢。,时间到了，我,要去睡觉了！,说一说,8,：,00,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,12,，,时针指着几，就是几时。,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,6,，,时针走过几，就是几时半。,活动延伸,:,古代的钟表,沙漏,?,谢谢大家,12,7,8,9,10,11,1,2,3,4,5,6,