Mladý student sedí s batohem poblíž učitelek a drží hlavu - Stock fotografie a obrázky

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

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

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

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

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

Female teacher speaking with young student in classroom

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

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 waving hand in classroom with friends

Young pensive asian student boy in classroom with friends

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

Young happy caucasian student boy in classroom with friends

Young asian student boy in classroom with friends

Selective focus of schoolgirl with raised hand near classmates