Grace and courtesy lessons offer children essential social skills, such as greeting others, taking turns, and showing kindness. These lessons are introduced through modeling, role-playing, and real-life practice, helping children develop respect, empathy, and awareness of social norms. Montessori recognized that social learning is as important as academic learning, as it fosters a sense of community, social cohesion, and cooperation. By practicing grace and courtesy, children learn to navigate social interactions with confidence and consideration.