Black senior man student during a lecture in the classroom.
Black university student writing in her notebook during a lecture in the classroom.
Happy college student using her mobile phone in the classroom.
University student taking notes while using laptop and studying in the classroom.
Senior black man attending educational course in the classroom.
Female university student studying in the classroom.
Group of student studying at university
Young woman studying in university
Student with backpack studying at college
Happy mature woman attending educational seminar and looking at camera.
Female students talking while leaving the classroom after a lecture.
Mature professor giving a presentation to group of students in the classroom.
Young thoughtful student learning in university classroom.
Multiracial group of college students using laptop in the classroom.
high angle view of attractive lecturer standing at podium tribune during seminar in conference hall
Young happy woman using touchpad while attending a lecture at the university.
Happy students communicating while leaving the amphitheater after a lecture at the university.
Happy female student surfing the net on laptop while learning in the classroom.
cropped image of lecturer showing okay gesture at podium tribune during seminar in conference hall
Woman on chair
Female college student using mobile phone in the classroom.
Happy students cooperating while learning on laptop at college classroom.
Back view of student raising his hand to answer teacher's question during education training class.
Smiling mature woman taking notes during education training class.
Happy mature man attending adult education training class in the classroom and looking at camera.
Young students cooperating while learning in university classroom.
Black female student with headphones e-learning on laptop at campus.
Black professor reviewing test of adult students during education exam in the classroom.
scared lecturer sitting on floor in conference hall while suffering from panic attack and breathing
Happy entrepreneurs analyzing lecture notes while attending business seminar in conference hall.
