Selektywne skupienie się na uczniu z podniesioną ręką w pobliżu kolegów z klasy - Zdjęcie stockowe & obraz

Selective focus of schoolgirl with raised hand near classmates

Education, high school, university, teaching concept - group of schoolchild and teacher standing at white board at lecture

Preschool education. Students at school play interesting games with the teacher for the purpose of education. High quality photo

Rear view of schoolchildren looking at teacher while she writing on chalkboard

Selective focus of male student raising hand in classroom

Female lecturer standing at desk near chalkboard with equations in class

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

Selective focus of male student sitting at desk and raising hand

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

Female teacher pointing at chalkboard with hand during lesson in classroom

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

Young student standing with female teacher and looking at laptop

Male student holding book near female teacher in classroom

Selective focus of young student in glasses sitting at desk

Selective focus of smiling female teacher pointing at chalkboard with hand while male student looking at classmate