Mathematics Teaching Tools for Blind and Visually Impaired Students
Braille is a method of reading through touch, rather than by sight. While it is mainly used by those with impaired vision, sighted people can also learn to read Braille. You may think of Braille as a language. However, it's actually more like a code.
Teaching Braille Literacy is fundamental to learning reading and writing. Early Braille education is crucial to literacy for a blind or low-vision child. People who learned braille at an early age did just as well, if not better than their sighted peers in several areas, including vocabulary and comprehension.