Ключевые слова: 40s, 78 years, bonding, caucasian, childhood, classroom, close up, concentrating, connectivity, development, digital, digital tablet, discussion, education, elementary age, elementary school, fun, glasses, growth, happiness, innovation, interaction, knowledge, lesson, listening, little girl, mentor, modern, pointing, portable information device, profession, school uniform, sitting, student, talking, teacher, teaching, teamwork, technology, the future, togetherness, wireless technology, youth culture,