Check out the ADEDU Guidelines for Educators

The Accessible Digital Education (ADEDU) project on inclusive digital education for adult learners with disabilities published Guidelines for Educators. These Guidelines help you make your digital classrooms more inclusive through accessible tools, tips and other relevant information.
The Guidelines touch upon the importance of understanding learning diversity in a classroom. This means looking at the minor and major differences in which different learners absorb and understand information. Some need clearer instructions, while others more stable structure. Some are comfortable with digital platforms from the start, while others need more time to get used to them. Some can handle a lot of information easily; others struggle when too much appears at once. None of this is unusual; it simply reflects the wide range of experiences found in education and training.
Across these sections, five principles appear repeatedly: clarity, predictability, flexibility, accessibility, and reflective practice. These are used as reference points for making decisions, not just as general values.