Ключевые слова: 14 years old, 17 years old, boy, building, caucasian, class, classroom, collaborating, college, computer, design and technology, education, engineering, high school, hispanic, horizontal, laptop, learning, lesson, looking at camera, machine, machinery, male, multicultural, people, person, portrait, protective glasses, pupil, rig, robotics, school, science, sitting, stem, student, studying, technology, teen, teenage, teenager, together, two people, university, workbench, workshop,