Medium slowmo of male mid-adult Mixed-race professor in smart casualwear and eyeglasses walking along rows in big auditorium watching students writing in their copybooks
African American male student explaining math formulas on blackboard to group mates and professor during university lesson
Team of programmers working with tutor on coding demonstration
Dolly-in shot of male Arab university professor solving complex calculus problem on blackboard, then turning towards camera and smiling
Young Medic Student Engaged in Chemistry Lesson with Professor
Enthusiastic university professor giving lecture at library
Professor is giving a lecture in the audience to students at university. Kyiv
Dollying-in medium slowmo of contemporary mid-adult male teacher sitting at desk in bright classroom or auditorium and working on laptop
Medium of male blue-eyed school teacher sitting at desk in afternoon, speaking
People at school, student raising hand and asking question to professor during class in college, Law School, University of Havana, Cuba
Diverse students attentively learn in a university lecture
The scientific research of young graduate students in the study of anatomy.
Biracial Professor Teaching Investment & Finance to Diverse Group
Medium shot of multi ethnic group of students raising hands to answer questions asked by smiling middle aged female professor in glasses during lecture at university
Cheerful teacher with piece of chalk writing on blackboard. Female schoolteacher explaining lesson in classroom. Professor having lesson in auditorium. Portrait of woman with positive face expression
Professor teaching a student math/science in a college/high school classroom
Young male computer programming teacher giving lecture on program coding to teenage pupils with projector in background
Medical students learning anatomy with Afro American teacher
Senior professor advising student in office with laptop
Teenage girl making report on pc programming issue referring to screen projector filled with coding information to tutor and classmates
Medium slowmo of contemporary male mid-adult teacher sitting by desk and giving online Maths lesson on laptop pointing at blackboard with geometry problems
Teacher explaining lesson to students during class in college, Law School, University of Havana, Cuba
Female hand writing formulas on blackboard with chalk close up 20s 4k.
Side view of bearded man in eyeglasses working with book in library
A college professor teaching his university students
Middle aged man having troubles with using computer, reading manual book and feeling despair, taking off his eyeglasses
Attentive boy studying with a laptop while teacher helping him
Professor is giving a lecture in the audience to students at university. Kyiv
Close-up of experienced and young doctors having a professional discussion
Biracial male student standing at lectern, reading notes and giving speech during math class at university
Professor and student discussing project
Young male university professor giving lecture in modern library
Rear-view medium slowmo of group of multiethnic university students entering big lecture hall while male mid-adult professor writing topic of lesson on blackboard
Student Teach How to Use Tablet to Professor, Give Advice About Using New Technologies to Old School Professor
Lecturer Giving a Classroom Lecture to Engaged Students at University
Experienced female doctor discussing innovative treatment methods and presenting statistics in medical training
Student boy with smartphone texting at school lesson
Handheld shot of middle-aged teacher of mathematics talking to multi ethnic group of students standing around him and answering their questions after lecture on calculus
Full trucking rear shot of group of multiethnic university students working on transparent touchscreen tablets in classroom, and senior Caucasian teacher giving lecture. Template for adding AR, VR.
A Young Lecturer Discussing the Heart's Structure
Focused young person studying at desk with books using digital tablet
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
Young IT teacher discussing computer programming with diverse students
business, office, oldness, school and education concept - old man with tablet computer
Zoom in shot of African American male student standing at lectern and giving in-class presentation to multiethnic professor and group mates in high school
Oldie Teacher Communicates With Female Student in Library Sitting in Armchairs Against Backdrop of Bright Wall.