Ключевые слова: blank screen, books, boy, building blocks, child, class, classroom, communication, computer keyboards, computer monitors, computers, connection, constructing, copy space, cropped, cybernetic, digital devices, education, electronic, elementary age, engineering, futuristic, gadgets, indoors, kid, lesson, mathematics, modeling, one person, partial, parts, preadolescent, preteen, pupil, robotic, robots, school, schoolboy, schoolchild, schoolkid, science, selective focus, stem, technology, use,