Ключевые слова: anonymous, blur, child, children, class, classroom, create, creative, crop, demonstrate, develop, development, device, digital, diligent, education, electronic, elementary, engineering, experience, explain, faceless, group, indoors, innovation, kid, knowledge, learn, lesson, mathematics, modern, programming, pupil, robot, school, schoolchildren, science, selective focus, show, smart, soft focus, stem, study, teacher, tech, technology, unrecognizable,