Confident grey haired professor at military academy speaking to cadets during seminar, sitting at desk in front of whiteboard in classroom
UKRAINE, ZAPOROZHYE - MAY 05: The doctor gives a lecture for students at medical university
Medium slowmo of university professor teaching diverse group of students at blackboard
Front view of serious eldery bearded man in glasses which working with book at the library table
Modern students, men and women, sit at desks in a large classroom and write a lecture notes.
Cropped slowmo of Caucasian senior man sitting at wooden desk in library taking notes in notebook
Medium slowmo of university professor explaining new material to diverse students in lecture hall
Male professor sketching on a whiteboard to explain the topic. Many attentive university students listening to a lecturer in a classroom.
Professor is giving a lecture in the audience to students at university. Kyiv
Professor is giving a lecture in the audience to students at university. Kyiv
Inclusive footage: Teacher engaging students in science class
Mid-adult professor giving lecture to diverse students with blackboard
Side view of serious senior bearded man with eyeglasses which reading in the library
Senior professor explaining graph on chalkboard during math lesson, then looking at camera and smiling while giving lesson to college students
Doctor sitting in the office and reading absorbing book
Positive teacher or tutor talking ta a camera , holding a book in his hands
Focused Elderly Man Reading at Library Table
Senior Caucasian professor at military academy discussing army service with group of diverse cadets in classroom
Senior professor speaking with diverse group of students in college classroom
High-angle shot of male mid-adult university professor drawing geometric figures on blackboard teaching students Maths in big auditorium
a student tells his friend a lecture
Handheld tracking shot with close up of male university professor writing math formula on chalkboard
Rear on female professor at college with papers in hands talking and explaining material to multiethnic students in Woman teacher having
Male teacher listening to students at adult education class
Professor is giving a lecture in the audience to students at university. Kyiv
Handheld close up portrait shot of elderly male university professor with grey hair and mustache posing before chalkboard wall and looking at camera
Tracking shot of middle aged woman in glasses delivering lecture to group of students of different ethnicities sitting in lecture hall
Professor is giving a lecture in the audience to students at university. Kyiv
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!
Asian teacher expanding to student in anatomy class with skeleton dummy .
Young African-American male professor in smart casualwear and eyeglasses reading book in modern library
College professor teaching his students
Professor teaching student in college classroom
Close up of Caucasian old bald man standing in front of camera and telling some story emotionally with hands gestures in library. Portrait of male professor talking to somebody at books shelves behind
Young African-American male university professor reading book in modern library
Diverse students engage in Geometry lesson with university professor in lecture hall
Online English Lesson. Teacher Conducts Lesson Using Laptop. Educator with Glasses.
College lecture. African american teacher talking with students during lesson, asking questions and listening to answers
Solid business man professor reading a book in a cafe
Doctors discussing treatment issue using tablet computer
Solid business man professor reading a book in a cafe
Close up view of senior professor using chalk while writing on blackboard and giving lecture in college
The scientific research of young graduate students in the study of anatomy.
Diverse students attentively learn in a university lecture
Professional education. Middle aged man teacher writing text on whiteboard in classroom, preparing for online lesson
Portrait of mature woman smiling at camera in library with books and furniture
Dolly-in portrait shot of smart female mathematician in glasses standing with her arms crossed before blackboard with complex calculus formulas
Enthusiastic university professor giving lecture at library