This is getting interesting! :P The acheivement testing the school wants to do isn't available until after the school year starts. So DS10 will be starting the year in 5th grade until testing is complete and they decide what grade to put him into. His 5th grade classroom teacher will be debriefed and I will be sending stuff for him to do if he doesn't want to participate 5th grade lessons. I will be busy photocopying pages out of textbooks for him to make it more discreet. His 5th grade classmates don't need to know what is going on, IMO.