African American professor answering question of student during lecture in 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 middle aged university professor pointing at blackboard when asking question to student during lecture
aged professor of medicine is answering at questions of students and patients during online lecture, medium portrait
Engaged students actively participating in classroom discussion
Side-view medium shot of clever Afro American male medical student listening to lecture in university and answering professor questions while sitting between two classmates taking notes
Young male university professor giving lecture in modern library
Young student napping during lecture while classmates interact with professor
Handheld shot of middle aged female professor in glasses delivering lecture to multi ethnic group of students at university
Thoughtful student in white coat engages in lecture or seminar in modern classroom
Middle aged female professor in glasses taking notes in notebook and talking to students when listening to their answers during lecture at university
Back view waist up slowmo of Biracial male university student raising hand to ask professor question during lecture in classroom