The logistics of my classroom means I can not line up in my classroom e.g. to go to assembly or to see our children out at the end of the day so we line up outside the classroom. I have several boys who always fight to get to the front. Pushing, shoving, squabbling, running etc. What is the best way to solve this? We tried earning the front but that has just made it more of a 'thing' so has made it worse. We've tried rewards for lining up nicely but it hasn't seemed to work. They are Year 4. Thank you for any solutions.