Grausame Schülerin zeigt mit dem Finger und lacht neben gemobbter Schülerin, die im Klassenzimmer steht - Stockfoto & -bild

Cruel schoolkids gossiping and laughing near bullied schoolgirl standing in classroom

Back view of young female teacher with multiethnic students standing at blackboard

Back view of bullied schoolgirl sitting near schoolkid with smartphone and cruel classmates, cyberbullying concept

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

Selective focus of schoolkgirl standing near chalkboard with class work lettering and classmates with raised hands

Selective focus of bullied schoolgirl holding notebooks near cruel schoolkids

Young student standing with female teacher and looking at laptop

Male student holding book near female teacher during lesson in classroom

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

Male student looking at female teacher and solving equations during lesson in classroom

Male student holding book near smiling female teacher in classroom

Selective focus of female teacher explaining lesson material while male student looking at classmate

Selective focus of young student in glasses sitting at desk

Dissatisfied female teacher looking at male student taking crib during exam in classroom

Selective focus of male student and female teacher using laptop during lesson in classroom