Rear view medium shot of group of retired people taking online test using laptop computers, unrecognizable female teacher explaining task to them, tracking left
Rear view medium shot of elderly man sitting at desk and taking online test using laptop computer
Teacher Observing Students Taking Test
Young woman testing smartphone camera before purchase
Woman helping classmates with task in computer class
Tracking shot of two retired women talking to unrecognizable male teacher when sitting at desk in classroom
Extreme close up shot of unrecognizable elderly woman taking online test using laptop computer
Tracking shot of senior lady taking online test with laptop, teacher monitoring her progress, then they celebrate
Medium shot of a male teacher explaining robotics to students while testing toy car
Medium shot of a male teacher explaining robotics to students while testing toy car
Medium shot of a male teacher explaining robotics to students while testing toy car
Medium shot of a male teacher explaining robotics to students while testing toy car