Parents should keep their word. Once you promise to finish your homework, the rest of the time is your own. As long as the children finish their homework on time, don't let them do other extra tasks, otherwise, the children will procrastinate when they do their homework next time. The wandering children all started with this idea. In the long run, children will have the idea that I have to do other things after finishing my homework anyway. It is better to write later and do less.