Concentrazione selettiva di scolaro sconvolto piangendo vicino ai compagni di classe, concetto di bullismo - Foto e immagini stock

A smart school girl cry. Schoolgirl in uniform covering her face with her arm crying sad of bullying at school standing in front of blackboard. Childhood and education problem concept

Little caucasian girl is bored at the lesson at school. The schoolgirl is sitting at her desk and the teacher is sitting in the background

Bullying, school and people concept - unhappy crying teenage student girl over classroom background

Sad girl. Dark-haired cute little girl feeling sad after not writing the final test at the lesson

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

Upset and bullied schoolgirl crying in classroom

Student holding head and looking upset near female teacher

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

Tired girl looking at notebook on desk with blurred worried mother on background

Selective focus of young student in glasses sitting at desk

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

Exhausted mother writing in copy book near daughter at desk on blurred background