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Smiling professor standing in the classroom and looking at camera while students are learning in the background.
Mature man in a graduation gown holding a pile of books and pointing in front of the USA flag
Professional Male Teacher Gives Presentation, Uses Whiteboard with Technical Information and Charts to Illustrate Solution Options During Video Call. E-Learning and Remote Education Concept.
On the university campus, a Male professor is selecting books in the library.
Portrait of successful, clever attractive, serious millionaire in jacket with bow-tie, in glasses, holding three books in arms, pointing forefinger up, find a great idea over gray background
Professor sitting at desk and looking away with smile on his face during the day.
University teacher giving exam papers to group of students in the classroom.
Senior man, professor and writing in classroom for assessment, marking or moderation at campus. Male person, teacher or lecturer checking papers in examination, test or academic results at university
Large group of students at lecture hall. Focus is on mature teacher assisting African American female college student.
College students listen to professor's lecture in class room.
Portrait of mature teacher stand and hold clipboard with students in the background
Waist up view of British educator in early 50s standing amidst desks, holding notebooks, and smiling at camera.
Portrait of mature academic person, female professor standing near blackboard with math forumlas. Woman is 50-60 years old, with blonde hair and sophisticated appearance. Image taken in Europe.
Students listening to an older high school teacher.
High School Teacher in a Library
Photo of angry clever senior lady wear shirt work as teacher educator in school college classroom.
Latin American man teaching a class to a group of college students - education concepts
Cheerful teacher looks at the camera after teaching in the classroom.
Happy mature professor aiming at her students who raised their hands to answer a question on a class at high school.
Young female teacher in the school room during class, near chalkboard with writed math formulas. education
New Jersey
At exam. Elderly gray-headed man, professor, teacher and students at lecture, lesson at classroom, indoors. Concept of professional occupation, job, education. Back to university
Senior teacher explaining a lesson to one of his students.
going back to school
Photo of charming senior woman wear shirt work at college hold copybook task isolated on green board background.
Close-up side shot with blurred background of a gray-haired senior Caucasian retired man reading a book of his interest at the city public library during the afternoon.
Portrait of woman in late 50s, in lecture hall, standing near blackboard with math formulas
Mature female professor reading documents while walking through full library.
Professor of chemistry writes on the blackboard formula in University.
Mature teacher standing near the blackboard and explaining Maths to students online using laptop
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