Mosolygó tanár kezében kréta közelében afro-amerikai diákok az egyetemen - Stock fotó és kép

Student writing on notebook near coffee to go and blurred interracial friends in university

Mature teacher pointing at laptop near asian student in university

Smiling teacher talking near interracial students with notebooks in university

African american student looking at notebook near blurred friends and teacher in university

Teacher with chalk talking near multiethnic students and devices in university

Teacher holding laptop with green screen near multiethnic students in auditorium of university

Young student sitting near notebook and coffee to go in university

Mature teacher pointing with hand near multiethnic students using laptops in university

Smiling pupil with book pointing with finger near teacher and classmates

Schoolgirl raising hand near classmates in classroom

Mature teacher pointing with finger near cheerful multiethnic kids

Political agitator looking at notebook in front of voters in conference room, blurred foreground

Smiling african american student with digital tablet talking to blurred classmates near whiteboard with graphs

Positive teacher showing okay signs near teenage pupils

African american teacher reading book near blurred pupils in classroom

Smiling teacher pointing with finger at pupil with laptop