How to use the cards (and how not to)
Three minutes a day is plenty. Here is the short version of what works.
Journal
Sight, sound and the first year
What the research says about infant vision, why the tradition's geometry suits it, and how to actually use a set of cards without turning it into a lesson.
Why Islamic geometry suits infant eyes
The eight-point star and the girih grid were designed for repetition, symmetry and clarity. So is a newborn's visual diet.
What a newborn actually sees
Not very much, and not very far. Understanding the first eight weeks of visual development changes what you put in front of your…