梁家墩中心学校“高效课堂”学案北师大版六年级数学下册目录圆柱和圆锥..................................................................2面的旋转................................................................2圆柱的表面积............................................................7圆柱的体积.............................................................11圆锥的体积.............................................................14练习一.................................................................18正比例和反比例.............................................................22变化的量...............................................................22正比例.................................................................24画一画.................................................................28反比例.................................................................30观察与探究.............................................................35图形的缩放.............................................................37比例尺.................................................................39练习二.................................................................42整理和复习.................................................................46你学到了什么？.........................................................46练一练.................................................................48总复习.....................................................................54数与代数...............................................................54数的认识...........................................................54数的运算...........................................................61代数初步...........................................................73空间和图形.............................................................83图形的认识.........................................................83图形与测量.........................................................95图形与变换........................................................103图形与位置........................................................107统计与概率..................................................