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
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
Young student discussing work with math teacher in lecture hall
Handheld shot of group of multi ethnic students sitting in lecture hall at university, one of them smiling and talking to professor
Middle aged female university teacher in glasses smiling and talking to multi ethnic group of students when asking questions during lecture
Tracking shot of group of multi ethnic students sitting in lecture hall at university and listening to professor, one of them asking question
Group of students of different ethnicities sitting in lecture hall at university, one of them talking to female professor seen from her back