What do the UDL Guidelines suggest?

2.3 Options for decoding text or mathematical notation

The ability to fluently decode words, numbers or symbols that have been presented in an encoded format (e.g. visual symbols for text, haptic symbols for Braille, algebraic numbers for quantity) takes years of practice for any student, and some students never reach automaticity. That lack of fluency or automaticity greatly increases the cognitive load of decoding, thereby reducing the capacity for information processing and comprehension. To ensure that all students have equal access to knowledge, at least when the ability to decode is not the focus of instruction, it is important to provide options that reduce the barriers that decoding raises for students who are unfamiliar or dysfluent with the symbols.

Click here to go to the UDL Guidelines for examples.