Sorridente professor masculino em óculos sentado na mesa de computador e chegando para maçã em sala de aula - Banco de fotos e imagens

Male teacher in glasses sitting at computer desk, holding apple and looking at camera in classroom

Pensive male teacher in glasses sitting and using laptop at desk in classroom

Pensive male teacher in glasses sitting at desk and using computer in classroom

Distant education, school and remote job concept - happy smiling male math teacher with laptop compute and book showing equation on flip chart having online class or video call at home office

Male teacher sitting at computer desk and drinking coffee in classroom

Female teacher in glasses sitting at desk and pointing at laptop with blank screen in classroom

Female teacher sitting at computer desk, holding glasses and having headache in class

Female teacher in glasses sitting at computer desk and holding apple in classroom

Teacher pointing at equations in classroom with student

Cropped view of male student wiping mathematical equations with sponge in classroom

Beautiful pensive female teacher in formal wear and glasses in classroom

Crumpled paper balls flying at frightened female teacher in classroom with chalkboard on background

Young smiling businessman looking at camera while working near multicultural colleagues in office

Female professor showing equations in classroom

Handsome teenager studying with copybook and laptop while lying on floor