Handheld shot of middle aged university professor pointing at blackboard when asking question to student during lecture
African American professor answering question of student during lecture in university
Back view waist up slowmo of Biracial male university student raising hand to ask professor question during lecture in classroom
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African American male professor in speaking to students in auditorium and asking question. Man lecturer at high school communicating with
Diverse students engage in post-class discussion with lecturer
Engaged students actively participating in classroom discussion
Professor using a chalkboard to teach a science chemistry class, asking questions and pointing to have a student answer
aged professor of medicine is answering at questions of students and patients during online lecture, medium portrait
Engaged student discussing with a lecturer. Motivated young person actively participating in classroom activity asking professor a question.
Tracking shot of group of multi ethnic students sitting in lecture hall at university and listening to professor, one of them asking question
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
Young male student answering professor's question during university lecture