focused male teacher in formal wear looking at camera and holding wooden pointer in front of chalkboard with equations

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Size: 6992px × 4666px
Photo credit: © LightField Studios / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: adult, camera, caucasian, chalkboard, class, classroom, copy, education, educational, equations, formal, formulas, glasses, handsome, holding, indoors, intelligent, knowledge, learn, learning, lecture, lecturer, lesson, male, man, mathematical, mathematics, maths, occupation, people, person, pointer, profession, professional, space, study, studying, teacher, university, wear, wooden