Aged male teacher holding megaphone in the classroom

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Size: 5554px × 3708px
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, sad, school, screaming, shouting, speaker, stressed, strict, study, studying, teacher, teaching, tired, training, tutor, tutoring, unhappy, university, yelling