利用《几何画板》可以绘制动态直观的立体图形 ,通过图表的动静结合的交互演示 ,可以使枯燥生硬的图形变得生动形象 ,吸引学生的注意与兴趣 ,帮助学生实现从平面图形向立体图形 ,从二维平面向三维空间的过渡 ,培养学生的空间想象力 .本文通过用《几何画板》制作空间图形旋转时? The use of “Geometric Sketchpad” can draw dynamic and intuitive three-dimensional graphics. Through interactive demonstrations of dynamic and static graphics, you can make boring graphics become vivid images, attract students’ attention and interest, and help students achieve from flat graphics to three-dimensional graphics. The transition from two-dimensional planes to three-dimensional space fosters students’ spatial imagination. This article uses Geometry Sketchpad to create spatial graphics while rotating.