Tracking shot of middle aged curly haired male professor talking to students when sitting in lecture hall at university
Middle aged curly haired teacher entering lecture hall, greeting multi ethnic group of students and starting lecture on calculus at university
Handheld shot of middle aged female professor in glasses delivering lecture to multi ethnic group of students at university
Medium shot of multi ethnic group of students raising hands to answer questions asked by smiling middle aged female professor in glasses during lecture at university
Handheld shot of multi ethnic group of students standing in lecture hall and talking to middle-aged professor seen from his back
Handheld shot of middle aged university professor pointing at blackboard when asking question to student during lecture
Tracking shot of middle aged woman in glasses delivering lecture to group of students of different ethnicities sitting in lecture hall
Middle aged female professor in glasses taking notes in notebook and talking to students when listening to their answers during lecture at university
Handheld shot of middle eastern university professor with curly hair talking to multi ethnic group of students, who are asking questions about equations after lecture
Multi ethnic group of university students standing talking to unrecognizable professor when standing in lecture hall
aged professor of medicine is answering at questions of students and patients during online lecture, medium portrait
A group of students listening to a lecture at the University from a Professor. Large audience for College lectures