认识立体图形-趣动课堂

在许多不同的图形中，选择相应的长方体、球体、正方体。圆锥体、圆柱体，选对了，选齐了，就能够得到表彰，这样让小朋友们寓教于乐，在手动、眼动、耳动的快乐中学习立方体图形。 In many different graphics, select the appropriate cuboid, sphere, cube. Cone, cylinder, the election of the election together, will be able to get recognition, so let the kids entertaining, in the manual, eye movement, the joy of learning ear moving cube graphics.