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
Medium shot of middle eastern man with curly hair standing at blackboard with equations written on it and explaining topic to students
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
Handheld medium shot of middle-aged teacher of mathematics holding cup of coffee and having friendly conversation with multi ethnic group of students after lecture
Diverse students in lecture hall writing in copybooks
Handheld shot of middle-aged teacher of mathematics talking to multi ethnic group of students standing around him and answering their questions after lecture on calculus
Handheld shot of group of multi ethnic students sitting in lecture hall at university, one of them smiling and talking to professor
Medium shot of curly haired middle aged university professor talking to group of students in lecture hall
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 middle eastern man with curly hair drinking takeaway coffee and opening laptop computer when sitting in lecture hall
Middle aged female university teacher in glasses smiling and talking to multi ethnic group of students when asking questions during lecture