Black female student taking notes during a class in lecture hall.
Discontent lovely European student purses lips, looks with negative facial expression, dressed in fa
Young blonde-hair student walks through the park, with a red notebook and a pencil
side view of senior lecturer writing something on blackboard with piece of chalk
Focused young female student wearing headphones listening online lecture.
Asian business person listening to the seminar
Happy female college students communicating after a class in lecture hall.
classmates passing message during lesson while teacher performing lecture
Cheerful millennial caucasian lady brunette student in casual and wireless headphones with backpack
Asian medical personnel attending the seminar
multiethnic young students spending time together in lecture room of college
Caucasian male wearing a mask and sitting on the stairs working on his laptop
happy young students spending time together at lecture room of university
Young smiling female lecturer questioning audience after presentation of data
African university students using phone outside the university campus
Smiling teenage couple in casualwear looking through lecture notes in copybook
Female student using digital tablet during a class at lecture hall.
Multiracial group of medical students e-learning on laptop in lecture hall.
Embarrassed schoolgirl looks with nervous expression, holds diary and disposable cup of coffee, has
Group of multicultural teenage guys and girls looking through lecture notes
Several teenage students of highschool or college looking through lecture notes
Close-up of female teacher giving lecture to group of students in the classroom.
Happy young european woman student in casual with backpack, books and smartphone go to study
rear view of senior lecturer writing something on blackboard with piece of chalk
Student listening colleagues during online videocall school
rear view of group of young students sitting together at lecture room
College Professor Recording Video Lecture Via Smartphone with Group of Students
Social networks for study. Happy lady student with phone and laptop in hand, ready for lesson in
Young female using laptop after work, communicates on Internet with customer.
Senior teacher assisting his students during a class at lecture hall.
