Profesor en pizarra girando y apuntando hacia los estudiantes - Foto e imágenes de stock

University professor in the classroom

Male teacher pointing at a participating student

Smiling senior teacher teaching group of high school students in classroom

Teacher writing on whiteboar giving a class

Male teacher listening to students at adult education class

Man teacher on white board

Teacher pointing to paperwork

Teacher writing on whiteboard in front of class

Career teacher giving a course

Teacher in front of blackboard, rear view of two sudents