Just that really my reception age dc, has difficulty sharing at school (he doesn't have to share many 'things' at home, although we always try to promote this - sharing food sometimes). For example if he is working on a project on a table with other children, she will try to hold on to stationery items - felt tips, tape etc. He also tries to dominate games with his ideas and it seems he doesn't really want to listen to other children's points of view very often. He is relatively good with sharing his after school snacks though!
Anyone?