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Science teacher writting at blackboard. Education and physics.
The professor writing on the white board.
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.
college life
Rear view, waist-up portrait of an unrecognisable male science teacher writing on a whiteboard. He is wearing a white lab coat in a science room.
Mature caucasian man high school teacher writes mathematics formulas on the blackboard with chalk. Copy space. Education concept.
A shot of one young male professor giving a lecture about ecology and saving the planet Earth and drawing on a board.
A gray-haired famous professor in a jacket and jeans shows his way of solving the theorem at a training seminar for teachers.
Small group of diverse young adult male college students with teacher in programming classroom. They are sitting at desk using computers, teacher is at the whiteboard. Horizontal waist up indoors shot with copy space. This was taken in Quebec, Canada.
Portrait of male teacher at a university sitting in a comfortable leather chair at the department.
Professor writing on the blackboard.
The professor pointing at the white board in the classroom.
Los Angeles, California, USA - June 13, 2012. The location is University of California, Los Angeles. Point of view of a professor teaching a class, from the outside looking in.
Teacher in classroom explaining concepts using blackboard. Online professor teaching via online call. Education and e-learning.
students with a teacher in classroom
One young professor having classes about modern topics
Senior chemistry professor writing on the board while having a chalk and blackboard lecture (shallow DOF; color toned image)
Chemical formula on blackboard in classroom or laboratory.
elderly man with a serious expression sits at a table in a busy, well-lit room, hands clasped. He reflects on future issues like climate change, job losses due to automation, and power concentration
Piecing all his data together
Portrait of teacher looking at camera and explaining topic in the classroom against blackboard
University professor with stick, cross processed
university professor explains innovation and maximization of team work
Professor teaching a class at the university wearing a facemask and writing on a whiteboard during the COVID-19 - education concepts
Portrait Of Teacher By Blackboard In Classroom
Portrait of a young professor teaching about AI
An old professor teaches mathematics front of the blackboard
mature teacher standing in front of an empty blackboard, could be a university classroom, professional course but also a military man or a sales expert, experienced and proud, holds a chalk in his han
college life
Free Images: "bestof:Witold Nazarewicz, Professor of Physics.jpg Uploaded with en wp UW marker 2013 02 19 Prof Witold Nazarewicz teaches at the Physics Department at the University"
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