Selective focus shot of unrecognizable female college teacher standing in front of group of students explaining subject to them
Modern Math teacher working in college standing against blackboard with formulas and equations explaining subject to students
Medium portrait of college teacher of Mathematics sitting at desk in front of laptop explaining subject to students during online lesson
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Caucasian male professor in standing and walking in front of students and giving lection. Man teacher explaining lesson subject in
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Afican American male professor standing and walking in front of students and giving lection. Man teacher explaining lesson subject in
Rear view selective focus shot of college teacher explaining subject to group of ethnically diverse students
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African American male professor standing in front of students and giving lection. Man teacher explaining lesson subject in auditorium. Close
Medium shot of young Caucasian female IT teacher explaining program coding to group of diverse teenage students, standing in front of blackboard in modern classroom
Long shot of modern female teacher of Mathematics wearing smart casual outfit explaining subject to students
Medium portrait of college teacher of Mathematics standing at blackboard explaining how to solve equation
Cropped shot of unrecognizable male teacher standing by flipchart in front of multiracial migrant students and making hand gesticulations while explaining new topic to them
Medium shot of teacher explaining to student in a classroom