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Mature caucasian man high school teacher writes mathematics formulas on the blackboard with chalk. Copy space. Education concept.
New Jersey
Portrait Of Teacher Writing On Blackboard In Classroom
Back view of group of mature adult female and male students sitting in the classroom. Male teacher standing in front of blackboard.
Teacher at classroom sitting at desk and teaching students. He is talking to someone in classroom.
People and education. Teacher writing on math equation on blackboard during lesson.
One Caucasian male professor sitting on the desk in the classroom and holding a notebook and a pen, checking who is absent.
Serious professor explaining algebraic formula by blackboard
Professional mentor looking around classroom while standing in front of blackboard with math formula or theory. Diverse elementary student learning or studying and sitting in Math lesson. Pedagogy.
Professor writing on the blackboard.
Smiling teacher standing in front of chalkboard filled with mathematical formulas and diagrams during teaching session, wearing white shirt and looking engaged
Young indigenous Navajo teacher wearing traditional clothes in front of school erase board looking and smiling at camera
Portrait of teacher looking at camera and explaining topic in the classroom against blackboard
Science teacher writting at blackboard. Education and physics.
An adult teacher at the blackboard explains a task in higher mathematics. Selective focus
High school students in a school classroom.
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
Smiling scientist looking to camera.
close-up erasable blackboard eraser and pen,
University Student working as team to solve a mathematical problem
Portrait Of Smiling Man Against Blackboard
Portrait of male teacher at a university sitting in a comfortable leather chair at the department.
An Indigenous Navajo high school teacher with a group of students in a school classroom.
Pensive African American male student or teacher standing in front of blackboard with written formulas and equations in classroom
Numbers written by a child repeated on the sheet of paper notebook at school.
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.
chalk board numbers calculations operations
college life
Free Images: "bestof:George Wicker, EMC graduate now teaching at isolated Chipewyan Lakes, supervises an arithmetic contest of his lower-grade students. The Wickers and store"
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