Messa a fuoco selettiva di studenti multietnici seduti alle scrivanie e alzando le mani - Foto e immagini stock

Theyve got questions. a group of university students sitting with their hands raised in class

Smiling african american student in glasses standing near flipchart

Young students greeting each other in classroom

Pretty Caucasian girl high school student rising arm to ask the question.

Selective focus of multicultural pupils writing in notebooks during lesson

Back view of multiethnic pupils with hands in air, and teacher standing with open arms near chalkboard with back to school lettering

Selective focus of teacher looking at camera near multiethnic pupils during lesson in school

Selective focus of teacher reading book while multicultural pupils writing during lesson

Back view of teacher writing on chalkboard near multiethnic pupils during lesson, horizontal image

Selective focus of teacher holding book while standing in classroom near multicultural pupils

Teacher holding book and pointing with hand at arabian schoolboy near multicultural pupils