List of lessons

Summary of the program

Rotation represents the training aid to foster the ‘’sense of rotation", which is one of the important elements in the sense of flatness. Though a bit harder than the sense of symmetry or the sense of parallelism, make sure to knuckle it down as it is an important sensation.

As sense of rotation cannot be acquired without having a certain level of training for the sense of parallelism and for the sense of symmetry, let’s start the rotation only after you have solid grasp of the
"Stippling" and "paper folding". If you really don’t improve with the rotation training within your computer screen, then just, as in other trainings, repeat the following sequence:
With actual thing => in your head => with actual thing => in your head
Have the problem figure captured on a sheet of paper, and rotate the sheet to confirm how it will turn out.
Once you become able to do this to a certain degree, try to take on with computer screen.
The shorter the period you become able to do it, the higher the level of sensation you will develop.

Abilities which can be developed

The sense of rotation that forms the basis of spatial perception