Lehrerin steht in Formalbekleidung und schaut Schüler im Klassenzimmer an - Stockfoto & -bild

Teacher pointing at equations in classroom with student

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

Female professor showing equations in classroom

Female professor pointing at equations to student in classroom

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

Female teacher and male student during exam in classroom

Selective focus of teacher showing something to student

Female professor pointing at chalkboard with equations during lesson

Selective focus of schoolgirl with raised hand near classmates

Selective focus of schoolkid with raised hand near classmates

Beautiful young teacher writing with chalk on blackboard

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

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

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

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

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