Group of Students Engaging with Professor in a University Lecture Hall
Hand of man holding pencil over document while sitting by table
Teenage boy sleeping during lecture
African American guy in military uniform and eyeglasses raising hand
Cropped shot of female learner making notes in copybook at lecture
Students with laptop
Girl in hijab scrolling in smartphone by desk
Scholboy listening to teacher at lecture
Hand of male teacher or economist with pen pointing at document
Young female adult listening to therapy music and working on her bachelor paper
Students at university
Student sitting at lecture with his classmates
Young woman sitting at desk at lecture
Group of students making notes at lecture
Student writing off the mobile phone sitting at lecture
Female student takes notes while she participates at the online remote lesson
Using internet resources
Happy guy in smart casualwear and eyeglasses listening to teacher explanation
Professional teacher standing in lecture hall
Spacious classroom of biology or anatomy with several wooden desks with chairs
Group of students listening to lecturer
Schoolgirl making notes in notebook at lecture
Explaining subject
Pretty Girls in College
Young woman in headphone with laptop on city street. Online training, remote work in social networks
Young woman in headphones with laptop on city street. Video conference. ?nline training. Freelancer
Teacher at work
Mature male teacher passing copybooks to students at lesson
Students Raising Hands in College
Young beautiful casual female student with notepad dreaming during study in library of university
