Female student using digital tablet during a class at lecture hall.
Multiracial students learning on laptop during computer class at lecture hall.
Rearview portrait of two young university students sitting in class during a lecture
Students, lecturer and explain for education in class for group study, help and prepare for assessm
Cropped shot of a group of university students working in class while sitting in a lecture
Students, lecturer and talk for education in class for group study, help and prepare for presentati
Asian woman watching online lecture, learning virtual distance online class.
Cropped shot of a group of university students working in class while sitting in a lecture
Multicultural group of students raising hands in class on lecture education, elementary school
Happy university students talking while leaving lecture hall after the class.
Smiling black senior man attending a class in lecture hall and looking at camera.
Happy mature man on education training class in lecture hall looking at camera
Burnout, tired and university student study in class lecture or library with laptop learning or dig
Happy student taking notes during a class at lecture hall and looking at camera.
Happy mature woman on education training class in lecture hall looking at camera.
University, education and thinking with a student black woman in class during a lecture or lesson f
Happy black woman studying during a class in lecture hall and looking at camera.
Rear view,class of pupils sitting, listening to teacher and wathing online lecture with doctor in
University female African American student listening lecture while attending a class in classroom.
Happy female student listening teacher's lecture during a class at high school.
Mature student and his classmate talking to their professor after a class at lecture hall.
Female black college students in classroom listening to lecture. Highschool black student in class.
African American student feeling bored while attending class at lecture hall.
Mature professor and his students using laptop during a class at lecture hall.
Happy teacher giving lecture on interactive whiteboard during a class at high school.
Taking notes during a lecture. Cropped shot of a male student typing during class.
African American student writing notes while attending class in lecture hall.
Mid adult student using laptop during computer class at lecture hall.
Happy mature teacher writing lecture on whiteboard during a class at elementary school.
Mature professor and his student using laptop during a class at lecture hall.
