Example Models, and Sketching 

One of the best ways to learn visualization is to work with different models, sketching views which can be created by rotating the object. Start with simple shapes, and progress to harder more challenging objects. Rectangular shapes are the easiest, and fasted to start with.

        block1.mov          answer                  block2.mov          answer

        block3.mov          answer               block4.mov          answer

        block5.mov          answer               block6.mov          answer

        block7.mov          answer               block8va.mov          answer

        block8vb.mov          answer              block9.mov          answer

        block10.mov          answer              block11.mov          answer

        block12.mov          answer                block13.mov          answer

        block14.mov          answer                 block15.mov          answer

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        block20.mov          answer                  block21.mov          answer

        block22.mov          answer                  block23.mov          answer

        block24.mov          answer                  block4.mov          answer