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1、冀教版一年级数学下册,固城店中心小学,戴 晓 琳,看图说数字,3,5,11,谁来说一说我们还学过 哪些数字呢？,1、 2 、3 、4 、5 、 6、7、 8、 9、 10 11、12、13、14、15、16、17、18、19、 20,比20多很多,通过我们学过数，谁能说一说大概有多少只羊呢？,大约100只,100以内数的认识,数数,教学目标,1.使同学们能够正确的数出100以内的物体个数，会用100以内的数表示事物。 2.通过实际活动经历数100以内各数的过程。,下面我们一起 来做个 游戏 好不好呀！,让我们一起动起来。,2个十 是 20,20,3个十 是 30,1个十,2个十,30,4个十
2、是 40,4个十 是 40,5个十 是 50,6个十 是 60,7个十 是 70,8个十 是 80,9个十 是 90,40,10个十 是,100,数,1,2,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,23,38,37,36,35,34,33,32,31,30,29,28,27,24,1,2,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,23,38,37,36,34,33,32,31,30,29,28,27,24,35,1,2,11,12,3,4,5
3、,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,1,2,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,
4、36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,4
5、6,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79
6、,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,
7、88,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20
8、,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,
9、29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,5
10、0,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80
11、,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,
12、71,98,88,84,85,86,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,86,1,2,1,11,12,3,4,5,6,13,14
13、,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,86,87,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,
14、24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,86,87,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,2
15、7,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,86,87,89,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48
16、,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,86,87,89,1,2,1,11,12,3,4,5,6,13,14,15,16,7,17,8,18,9,19,20,10,21,26,22,25,24,23,38,37,36,35,34,33,32,31,30,29,28,27,43,55,56,57,58,59,60,44,45,46,47,48,49,50,40,39,51,63,52,42,53,73,61,62,64,70,76,79,80,66,67,68,69,41,83,72,82,81,54,74,75,65,77,78,71,98,88,84,85,86,87,89,90,1,2,1,11,12,
