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
Professor is giving a lecture in the audience to students at university. Kyiv
Cropped slowmo of Caucasian senior man sitting at wooden desk in library taking notes in notebook
Professional female doctor giving instructions to her assistant in hospital office. woman in white medical gown showing x-ray scan to nurse
Medium slowmo of university professor explaining new material to diverse students in lecture hall
Front view of serious eldery bearded man in glasses which working with book at the library table
Inclusive footage: Teacher engaging students in science class
Professor is giving a lecture in the audience to students at university. Kyiv
Male professor sketching on a whiteboard to explain the topic. Many attentive university students listening to a lecturer in a classroom.
Mid-adult professor giving lecture to diverse students with blackboard
Young women video calling group from home desk
Senior Caucasian professor at military academy discussing army service with group of diverse cadets in classroom
Pov video of boss woman leading, talking in video chat conference with laptop. Boss female on remote work meeting. Online teacher live streaming lesson to students. Girl speaking on voice call.
Side view of serious senior bearded man with eyeglasses which reading in the library
Handheld tracking shot with close up of male university professor writing math formula on chalkboard
High-angle shot of male mid-adult university professor drawing geometric figures on blackboard teaching students Maths in big auditorium
Middle aged woman choreographer dancing. female ballerina dances in black dress in studio on black background. Perform dance
Senior professor explaining graph on chalkboard during math lesson, then looking at camera and smiling while giving lesson to college students
Positive teacher or tutor talking ta a camera , holding a book in his hands
Senior professor speaking with diverse group of students in college classroom
Focused Elderly Man Reading at Library Table
Observing Chemical Reaction: Professor Ignites Plate with Reagent
Handheld close up portrait shot of elderly male university professor with grey hair and mustache posing before chalkboard wall and looking at camera
Rear on female professor at college with papers in hands talking and explaining material to multiethnic students in Woman teacher having
Professor teaching student in college classroom
Senior professor in glasses and formal suit pointing at blackboard and writing with chalk while giving lecture in college
College professor teaching his students
Professor is giving a lecture in the audience to students at university. Kyiv
Confident male professor working with a group of university graduate students in the library campus.
Happily Smiling Young man walking in the Town Outside his Office, Looking satisfied. Having pleasant Conversation with his partner. Holding cup with Coffee in Hands. Hair and Beard Style.
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!
Tutor with class of students
Tracking shot of middle aged woman in glasses delivering lecture to group of students of different ethnicities sitting in lecture hall
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Caucasian young female teacher explaining math and answering to pupils at blackboard. Mathematics lesson. Pretty woman master
Diverse students engage in Geometry lesson with university professor in lecture hall
Top-view of high school or university students sitting by long wooden desks in auditorium having Maths lesson, looking at male mid-adult professor standing at blackboard while explaining new topic
Young African-American male university professor reading book in modern library
Professor is giving a lecture in the audience to students at university. Kyiv
NEW
Portrait of the Enjoyed Smiling Young It Worker Standing Outside in Formal Suit. Bearded Positive Lawyer Outdoors Looking at the Camera
Female hand writing formulas on blackboard with chalk close up 20s 4k.
Enthusiastic university professor giving lecture at library
Young African-American male professor in smart casualwear and eyeglasses reading book in modern library
Teacher in the School
Solid business man professor reading a book in a cafe
Young male computer programming teacher giving lecture on program coding to teenage pupils with projector in background
Handheld portrait shot of smartly dressed senior male professor with grey hair and mustache standing against blackboard and looking away, then turning towards camera