A visible class timetable is important for all students. For younger students this should be visuals (images) with words, for older students this can just be words. Ensure the timetable is always visible to students. Refer to the timetable as required. For younger students refer to the timetable with each change of session or activity. For students in the middle years it could be referred to at the beginning of the day. For older students just when there is a change that they need to be made aware of.
You can find many timetable options through Twinkl. You can also create your own through Twinkl Create.