Ключевые слова: adolescence, class, classmate, classroom, coaching, community, connection, cooperation, culture, desk, diversity, equality, ethnic, friend, friendly, friendship, group, group of people, group of students, high school, homework, integration, isolated, lesson, low angle, mixed, mixed race, multiethnic, multiple, public, relationship, school, schoolgirl, solidarity, stacking hands, standing, student, task, teacher, team, teen, teenagers, together, union, unity, university, unrecognizable, young, youngster,