Yes, I mean scheduling issues. Not only do the missed Science & the advanced one not line up, but the advanced class options line up with either all his History or all his German classes (both favourites!) Short of either dropping one of these classes, which is really not an option, or working independently on course content during the time he should be in a missed class, which is obviously not the optimal solution, I don't know how we can make it work. I had expected the advanced science to be scheduled at the time of a different current subject for each period per week, so he might miss 1/4 of his scheduled lessons in 4 different subjects & be able to make up the work in his usual science time - shows how much I know about high school scheduling!
I guess I was just hoping someone might have experience in this area & have ideas as to what might have worked for them that I can try & apply to this situation.