Professor is giving a lecture in the audience to students at university. Kyiv
Muslim Man in traditional clothes in front of black chalkboard praying Allah with hands wide open
Caucasian male professor writing math formulas on blackboard and explaining them to students in Man teaching mathematics at high school
Professor is giving a lecture in the audience to students at university. Kyiv
The teacher insanely screams at the students at the blackboard
Female professor is holding speech and demonstrating new marketing trends by using latest innovative sophisticated technology screen with augmented reality holograms at business and finance congress.
Caucasian male professor in explaining material to students in Teaching concept. Man teacher at college talking at seminar. Teach and learn
Back view of man presenting to students at a lecture theatre. View from the back of the teacher who is sitting on the table
Male professor sketching on a whiteboard to explain the topic. Many attentive university students listening to a lecturer in a classroom.
Confident proud smart man in his 30s or 40s pointing at himself acknowledging his achievement at a job well done solving a complex problem
Portrait of Caucasian happy male teacher in turning to camera and smiling joyfully at college. Portrait shot of man professor at Lecturer
Portrait of scientist man with mathematical equations background. He put on his glasses and smile at camera. Clever and smart teacher lecturer concept. Let's study!
Female student taking notes in her project work, male mentor assisting her. Professor tutoring student with homework or thesis. Blurred campus background. Concept of education
Teacher in lecture theatre presenting to students, rack focus, shot on R3D
Portrait of young Caucasian male professor at University wearing and looking at camera. Students in auditorium on background. Man
Professor is giving a lecture in the audience to students at university. Kyiv
Students chat online in a university classroom. Introverts and fear of people
Medical students sitting and talking at the university
Caucasian male professor in standing and walking in front of students and giving lection. Man teacher explaining lesson subject in
African american businessman standing at whiteboard and explaining presentation at meeting in dark office
Teacher at lectern in lecture theatre presenting to students, shot on R3D
Tracking shot of multi ethnic group of university students seen from their back raising hands to answer teachers questions during lecture on mathematics
Professor is giving a lecture in the audience to students at university. Kyiv
Female teacher presenting to students in a lecture theatre, shot on R3D
Diverse students attentively learn in a university lecture
education, high school, university, teaching and people concept - group of international students and teacher or lecturer showing scheme on white board in lecture hall
Middle aged female professor in glasses taking notes in notebook and talking to students when listening to their answers during lecture at university
Young male Caucasian professor handing out papers with tasks for test exam to muliethnic students. Examination at University concept. Man
People are sitting in a class, listening to a lecture about business finance
Female teacher and students in university lecture theatre
Experienced medical professional presenting at conference or giving lecture in white coat
University lecture in lecture theatre, back row student POV
Modern students use a laptop and a tablet computer for lectures. University graduate school
Smiling young man with briefcase and textbooks on green screen background
Female teacher in big university lecture hall talks with students about political and economic problems, situation of work places
Close up of unrecognizable students applauding after speech of their lecturer during graduation ceremony
Male Tutor Teaching University Students In Classroom
Professor is giving a lecture in the audience to students at university. Kyiv
University lecture in lecture theatre, back row student POV
Group of modern multi-ethnic college students standing in corridor showing their notes to teacher
Asian Thai tourist choosing a promotion and action on white background
Students and teacher studying at desks, college or university, coronavirus concept.
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Medium slowmo shot of cheerful African American policeman in uniform speaking to students about personal safety measures, pointing to rules on blackboard, while attending career day at school
Medical students or pharmacy lab workers in white coats. lector talking about chemistry formula
Closeup teacher mentor and student employee talking. Professor helping student with homework or thesis. Blurred campus background. Concept of education
A Young Lecturer Discussing the Heart's Structure
Caucasian male teacher turning to camera and smiling cheerfully at college auditorium. Portrait shot of man professor at University. Rear
Students Using Laptops And Digital Tablets In Lecture