When my DS7 (ADHD, on meds now, was not in K or 1st) was in K, the teacher was AMAZING with helping him. Whenever he was finished with his work she would immediately have something else for him to do. Sometimes it was taking things to the office or another teacher, sometimes it was helping organize books on the shelf, sometimes it was just another (more fun) worksheet.
As for 'boring' work, that would worry me. In K the teacher should be making just about everything as fun as possible. Even though Ethan didn't learn hardly anything in K, he still enjoyed it, because the teachers made everything interesting and fun.
