Aged male teacher holding megaphone in the classroom
Size: 5745px × 3835px
Photo credit: © Elnur Amikishiyev / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: academic, amplifier, angry, announcement, announcing, blackboard, board, book, bullhorn, chalkboard, class, classroom, college, discussing, education, explaining, green, holding, horn, learn, learning, lecture, lecturer, lesson, loudspeaker, man, megaphone, mentor, mentoring, pointing, questioning, school, screaming, shouting, showing, speaker, strict, study, studying, teacher, teaching, training, tutor, tutoring, university, yelling