Young male student answering professor's question during university lecture
Cheerful African American professor walking among desks in classroom, answering questions of students and smiling while working in university
NEW
African American male lecturer helping guy student to test during exam. Lecturer speaking wih students and answering questions. Testing
College lecture. African american teacher talking with students during lesson, asking questions and listening to answers
Thoughtful student in white coat engages in lecture or seminar in modern classroom
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
college professor answering students question
Engaged student actively participating in classroom discussion
Close-up of young medical student answering professor questions in a diverse classroom
Middle aged female professor in glasses taking notes in notebook and talking to students when listening to their answers during lecture at university
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