Professorin steht mit verschränkten Armen und blickt nachdenkliche Studentin im Hörsaal an - Stockfoto & -bild

Female teacher standing in formalwear and looking at student in classroom

Female teacher pointing at equations to student in classroom

Female teacher looking at young student in classroom with chalkboard on background

Female professor pointing at chalkboard with equations during lesson

Dissatisfied female teacher standing near chalkboard and speaking with student in classroom

Female teacher pointing at equations while student standing near chalkboard

Student in glasses sitting at desk and looking at notebook near teacher

Female teacher and male student during exam in classroom

Selective focus of happy schoolkid pointing with finger at upset schoolboy, bullying concept

Selective focus of schoolkid bullying classmate near schoolgirls

Young asian student boy waving hand in classroom with friends

Schoolkids sitting at desks near classmate near chalkboard with class work lettering

Selective focus of schoolgirl with raised hand near classmates

Selective focus of cruel schoolkid smiling while bullying classmate

Selective focus of upset schoolboy standing near chalkboard and classmate with raised hand

Selective focus of classmates pointing with fingers at frustrated schoolboy covering face, bullying concept