Profesora insatisfecha con los brazos cruzados mirando a un estudiante haciendo trampa durante el examen en el aula - Foto e imágenes de stock

Young student standing with female teacher and looking at laptop

Male student holding book near smiling female teacher in classroom

Selective focus of dissatisfied female teacher looking at male student taking crib during exam in classroom

Male student holding book near female teacher during lesson in classroom

Selective focus of young student sitting in classroom with teacher on background

Male student holding book near female teacher in classroom

Selective focus of female teacher and male student during exam in classroom

Female lecturer standing at desk near chalkboard with equations in class

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

Young asian student boy waving hand in classroom with friends

Young happy caucasian student boy in classroom with friends

Selective focus of schoolgirl with raised hand near classmates

Young pensive asian student boy in classroom with friends

Selective focus of bullied schoolgirl holding notebooks near cruel schoolkids

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

Selective focus of schoolkid with raised hand near classmates