Young girl listening to educational documentary on laptop and taking notes
Confident military training teacher explaining structure of gun to students
Education concept
Serious female teacher of algebra writing down equations on blackboard
Hand of man holding pencil over document while sitting by table
Young girl listening to educational documentary on laptop and takes notes
African American guy in military uniform and eyeglasses raising hand
Happy guy in smart casualwear and eyeglasses listening to teacher explanation
Spacious classroom of biology or anatomy with several wooden desks with chairs
Mature male teacher passing copybooks to students at lesson
Young beautiful casual female student with notepad dreaming during study in library of university
In the Classroom Multi Ethnic Students Listening to a Lecturer. Smart Young People Study at College.
Bald mature officer pointing at student raising her hand at lesson
Young beautiful pensive student girl with notepad thoughtfully studying in library of university
Confident mature coach of military training pointing at notes of student
Distance learning. Young business woman, student, teacher. E-learning education concept.
Seminar at university
Young tired female student sleeping on desk with books during study in library of university
A teacher digital classroom
Young tired female student with notepad sleeping during study in library of university
Mature teacher writing down names of frog internal organs on blackboard
University srudents in the classroom
Empty classroom during break with workplace of teacher and two desks
Distance learning. Young business woman, student, teacher. E-learning education concept.
Hand of young teacher of geometry drawing triangle with unknown angle
Young male student taking copybook with shooting results on cover
Asian girls are studying in tutoring, studying online at home.
Young black woman in t-shirt making notes in notepad while sitting by desk
Young beautiful student girl happily making notes studying in library of university
Guy in eyeglasses and casualwear making notes and listening to teacher
