Schüler mit Brille sitzt am Schreibtisch und schaut neben Lehrer auf Notizbuch - Stockfoto & -bild

Young student making notes and looking at laptop near teacher in class

Student holding head and looking upset near female teacher

Female teacher speaking with young student in classroom

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

Female professor standing with crossed arms and looking at student in classroom

Female teacher sitting at desk and pointing at something in classroom

Young student sitting with backpack near female teacher and holding head

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

Young pensive asian student boy in classroom with friends

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 upset schoolgirl crying near classmates isolated on black, bullying concept

Young asian student boy in classroom with friends

Selective focus of schoolgirl with raised hand near classmates

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

Cruel schoolboy pointing with finger at frustrated classmate near schoolkids in classroom, bullying concept