Play helps stimulate the neurons at the synapse level to strengthen brain function. In play, children learn to express their emotions and put curbs on their impulsiveness. They learn to regulate their behavior and emotions as called for by the rules of the social setting. Play helps children develop good social skills. The research consistently points to developing solid friendships early in life as a way to increasing self esteem and good mental health.
Social skills are easy to teach.
Children learn the positive values of treating each other with respect and taking responsibility for their own behavior. The steps to teaching social skills are similar to teaching academic subjects except that play and group activities and discussion plays a stronger role. Identify the skill that needs to be learned. Introduce the skill through discussion and modeling of the desired response. Give the rule and alternatives to the rule.