After-School Activities Benefits Of document outlines the many benefits that after-school activities provide for children, including promoting healthy living through physical activity, teaching time management skills when activities must be completed within time limits, and instilling teamwork as children work together towards common goals. Additional benefits are boosting creativity through arts and other activities, improving academic performance when tutoring reinforces skills, providing a safe environment for learning and growth under teacher supervision, helping children build self-esteem and social skills through interactions.