Portrait of happy male student in university classroom looking at camera.
Mature teacher giving a lecture to university students in the classroom.
Happy female student in the classroom looking at camera.
Diverse scholars engaged in learning
Happy black student and her friend using laptop while learning at campus
Mature woman writing notes while learning during adult education training class in the classroom.
Black university student writing in her notebook during a lecture in the classroom.
Senior black man writing notes while learning during adult education training class in classroom.
Happy female student taking notes while attending a lecture at the university.
Black senior man student during a lecture in the classroom.
Young woman studying in university
Student with backpack studying at college
Happy college student using her mobile phone in the classroom.
Senior black man attending educational course in the classroom.
University student taking notes while using laptop and studying in the classroom.
Female university student studying in the classroom.
Happy mature woman attending educational seminar and looking at camera.
Female students talking while leaving the classroom after a lecture.
Young thoughtful student learning in university classroom.
Mature professor giving a presentation to group of students in the classroom.
business meeting conference presentation businessman man office seminar corporate group training
Happy students communicating while leaving the amphitheater after a lecture at the university.
Young happy woman using touchpad while attending a lecture at the university.
Happy female student surfing the net on laptop while learning in the classroom.
business meeting conference presentation businessman man office seminar corporate group training
business meeting conference presentation businessman man office seminar corporate group training
Adult Male Professor Presenting Lecture in University Classroom
Businessman giving a speech, standing in the conference hall, using a projection screen.
Female college student using mobile phone in the classroom.
Pretty teenage girl in casualwear texting in smartphone against her groupmates
