青岛版一年级数学上册,小小运动会 信息窗二,教学目标,1. 进一步学习运用20以内进位加法解决实际问题；2. 借助“运动会分饮料”这种现实情境，引导学生认识到生活中处处有数学。3.在解题过程中，体验数学价值，从而激发学生学好数学的兴趣。,9 + ( ) = 10 8 + ( ) = 107 + ( ) = 10 6 + ( ) = 105 + ( ) =1010 + 5 = 10 + 3 = 10 + 8 =10 + 1 =,1,2,3,4,5,15,13,18,11,8 + 7 =,2,5,10,15,8 + 7 =,3,5,10,15,8+,7+,5+,6,4,( ),3+,8,( ),( ),14,12,11,4,2,1,2,11,10,10,10,试一试,10,( ),2,1,3,8,4,12,6,5,11,8+2+2= 7+3+2= 6+4+1=8 + 4 = 7 + 5 = 6 + 5 =,12,12,12,12,11,11,8,+,7,15,
