Alan Kay, famed for his innovative computer science contributions, has stated that the concept of negative spaces is essential to computer programming—an elegant example of “far transfer.” To promote understanding, we could teach our children perceptual skills through drawing in elementary school, starting around the fourth or fifth grade—not with the intention of training future artists, but with the intention of teaching students how to transfer perceptual skills learned through drawing to general thinking skills and problem-solving skills. After all, we do not teach children to read and
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