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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.
Latin policewoman speaks to police cadets in lecture hall;  or policewoman gives a safety presentation to local community. Two women audience members in foreground.
Photo of lovely pretty kind lady work as teacher explain lesson topic isolated on green board background.
Senior female math teacher writing on board in classroom. She is in her fifties. This is part of a series promoting diversity and equity in STEM. Horizontal waist up indoors shot with copy space. This was taken in Montreal, Quebec, Canada.
Music teacher
Grey-haired mixed race man with facial hair standing at front of secondary school classroom holding composition booklets and looking at camera with contented expression.
A male professor is preparing materials, holding a pen while conducting research.
Serious professor explaining algebraic formula by blackboard
Portrait of happy financial analyst enjoying work. Smiling man sitting in front of big screens on his workplace having rest and looking at camera. Financial analytics and business growth concept
Group of 14 happy seniors on motivation seminar. Model and Property released.
Professor, librarian, or adult student researching in the library.
The male teacher used white chalk to write on the blackboard to teach students in a class
Science teacher writting at blackboard. Education and physics.
Happy smiling male teacher giving a mathematics class turning to look at his students after writing an equation on the blackboard
Waist up view of British educator in early 50s standing amidst desks, holding notebooks, and smiling at camera.
Mature bald professor in smart casualwear holding piece of chalk while standing by blackboard in classroom or lecture hall and looking at you
Librarian man with fingers on lips asking for silence in the library
Teacher man using glasses sick and coughing, suffering asthma or bronchitis, medicine concept at classroom
A male school math teacher at the blackboard explains the solution of the problem.
Senior businessman in office
Portrait of young happy smiling teacher man standing near chalkboard with mathematical formulas and speaking to audience
Headshot of a senior man wearing blue spectacles.
Teacher man holding chalk and teaching the mathematics in classroom.
Hipster man looking at the exhibition while visiting an art gallery. Art and location are both unrecognisable and unidentifiable
Influential thinkful businessman in eyeglasses learning financial report, counting company profit. Pensive male entrepreneur is working on serious project or startup, looking at flipchart with financial graphs
Senior female math teacher writing a formula to the chalkboard, looking over with a friendly smile. Personal Perspective, Selective focus, small DOF. Natural interior light.
Male teacher with contemplative expression
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Teacher  with book looking at camera in classroom. Math formulas write in chalkboard. Back to school
Close-up on female teacher in horn rimmed glasses. She is standing against chalkboard and holding chalk. Focus on blackboard.
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