Učitel, myšlení a držení sklenice v ruce student stojící poblíž tabule - Stock fotografie a obrázky

Female professor pointing at chalkboard with equations during lesson

Female teacher sitting at desk near laptop while student standing near chalkboard

Female lecturer standing in glasses and showing equations near student

Female teacher pointing at equations while student standing near chalkboard

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

Female teacher sitting at desk and pointing at something in classroom

Female professor pointing at equations to student in classroom

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

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

Young pensive asian student boy in classroom with friends

Selective focus of upset schoolgirl crying near classmates isolated on black, bullying concept

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

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

Cruel schoolkid pointing with finger and laughing near bullied schoolgirl standing in classroom

Selective focus of schoolkid bullying classmate near schoolgirls

Young asian student boy waving hand in classroom with friends