Profesor de mediana edad sosteniendo cuaderno cerca de estudiantes interracial en la universidad - Foto e imagen de stock

Positive mature teacher holding notebook near blurred students in university auditorium

Smiling teacher holding notebook and looking at camera near blurred multiethnic students in university

Mature teacher holding notebook near blurred interracial students in university

Interracial students with devices and coffee to go looking at blurred teacher in university

African american student talking to friends near blurred teacher and laptops in university

Asian student writing on notebook near multiethnic friends and teacher in university auditorium

Smiling teacher holding chalk near multiethnic students in university auditorium

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

Mature teacher pointing at laptop near asian student in university

Low angle view of smiling asian student with smartphone and notebook looking at camera near blurred friends and teacher in university