Ключевые слова: art, blackboard, blue, chalk, chalkboard, child, childhood, class, classroom, companionship, concept, cooperating, cooperation, drawing, education, family, friends, friendship, fun, funny, group, happy, humor, idea, joyful, kid, kindergarten, metaphor, nobody, participation, partnership, preschool, red, relationship, school, simple, six, stable, strength, support, team, teamwork, together, togetherness, triangle, united, unity, yellow,