You may have seen from the news that schools will re open in full from 12th August. There are 2 in- service days on 10th and 11th August. Each individual school will have written to parents at the end of term, and will do so again before the start of term with individual arrangements as many are having a phasing process to allow pupils who are transitioning into P1 and S1 to find their feet, and allow any older pupils to change the subject choices as they will be getting their exam results next Tuesday.
https://online.aberdeenshire.gov.uk/apps/news/release.aspx?newsid=6865