Professora em óculos sentada na mesa e apontando para laptop com tela em branco em sala de aula - Banco de fotos e imagens

Smiling male teacher in glasses sitting at desk and showing laptop with blank screen in classroom

Female teacher sitting at desk near laptop while student standing near chalkboard

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

Caucasian businesswoman at office desk looking at computer screen with online education chalkboard and formulas pattern. Digital knowledge and webinar concept

Female teacher pointing at laptop near student in class

Male teacher sitting at desk, pointing finger in air and explaining equations in maths classroom

Male teacher sitting at computer desk and drinking coffee in classroom

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

Beautiful pensive businesswoman sitting at workplace and propping up head with hand

Male teacher wiping mathematical equations with sponge from chalkboard in classroom

Businesswoman using laptop and talking on smartphone in office

Beautiful young teacher writing with chalk on blackboard

Young pensive caucasian student girl in classroom with friends

Smiling male teacher in glasses sitting at computer desk and reaching for apple in classroom