Ds2 is 8 and has ASD. He has some understanding of language, but very little idea of time or days of the week. Tomorrow his older brother is going on a three day residential trip with school. Can anyone think of a way I could represent his absence on a visual timetable? Ds2 asks for him constantly even when he's gone round to play at a friend's house and I don't think I can stand three days of it! 