Ключевые слова: academic, academic engagement, academic environment, adolescent, back to school, classroom, classroom setting, classroom technology, device, digital, digital learning, discussion, education, educational interaction, educational technology, educator, electronic, engagement, engaging, group, high school, high school students, instruct, instructing, interaction, interactive, knowledge, knowledge sharing, learning, lesson, modern, participation, people, pupils, raising hands, school, school teacher, secondary school, smart classroom, student engagement, students, study, tablet, teacher, teaching, technology, teenagers, training, youth,