[BlindMath] Any pointers for a former colleague who wants to teach math to blind children?

[Susan Jolly]

This is a detailed article by a sighted college math professor describing a
number of different issues related to his first experience teaching a blind
student.

"Notes on Teaching Precalculus to a Blind Student in a College Precalculus
Course"

https://www.nfb.org/images/nfb/publications/jbir/jbir18/jbir080105.html

SusanJ