You've been given great ideas already. I just thought I'd add that it was the little things that made dd feel like she was the odd one out after her mid-term skip - there was no space for a locker for her so her bag was apart from the rest of he class, she had to share some resources that everyone else had their own copy of and so on. It just made her feel like she wasn't really part of the class until those things were rectified.