Enseignant utilisant un ordinateur portable près des étudiants flous à l'université - Photo & image de stock

Smiling professor talking during lecture near blurred interracial students in university

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

Teacher pointing at chalkboard near blurred interracial students in university

Smiling teacher talking near interracial students with notebooks in university

Middle aged teacher pointing with hand near multiethnic students and laptops in university

Student pointing with finger near laptop and blurred teacher in university

Asian student talking to friend near devices and notebooks in university

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

Positive teacher talking to interracial students in auditory of university

Smiling teacher holding chalk near multiethnic students in university auditorium

Smiling pupil with book pointing with finger near teacher and classmates

Asian schoolboy looking at notebook near erase board and teacher

Smiling teacher pointing at erase board near blurred pupils

Multicultural teenage pupils listening to middle aged teacher talking during lesson

Smiling teacher talking near blurred schoolkids and chalkboard

Cheerful mature teacher with marker pointing at blurred schoolkids near erase board

Teacher with marker and digital tablet standing near pupils

Back view of blurred business people near lecturer pointing with hand during conference

Smiling teacher talking and gesturing near pupils with gadgets in classroom