Ключевые слова: above, academic, adolescent, alone, authentic, blackboard, board, boy, candid, casual, caucasian, chalkboard, child, class, classroom, copyspace, day, develop, education, growth, hand, innocent, inside, junior, learning, lesson, lifestyle, little, looking, male, math, modern, morning, natural, person, preteen, primary, real, room, routine, school, smart, standing, student, study, writing, young, youth,