Selektywne skupienie zdenerwowanego ucznia zakrywając twarz stojąc w pobliżu tablicy i kolega z klasy z podniesioną ręką - Zdjęcie stockowe & obraz

Selective focus of upset schoolboy standing near chalkboard and classmate with raised hand

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

Elementary school. The female teacher helps the child student while writing the answer on the chalkboard. High quality photo

Selective focus of schoolkid covering face while crying near classmate, bullying concept

Selective focus of upset schoolgirl standing near chalkboard with class work lettering

Selective focus of male student raising hand in classroom

Selective focus of bullied schoolgirl holding notebooks near cruel classmates

Female university professor sitting at desk and using laptop in classroom

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

Selective focus of bullied schoolgirl holding notebooks near cruel classmate pointing with finger

Selective focus of bullied schoolgirl with backpack holding notebooks near cruel schoolkids

Male teacher drinking coffee and using laptop in classroom

Selective focus of upset schoolkgirl standing near chalkboard and classmates

Female university professor in formal wear standing near chalkboard in classroom

Selective focus of male student sitting at desk and raising hand