Korean male teacher with laptop giving lesson for six elementary school pupils. Schoolchildren sitting at desks listening
Korean male teacher sitting on the desk with laptop in hand giving lesson for pupils. Schoolchildren listening carefully and ask important questions their rorean teacher. Education, learning and
Male teacher of elementary school walking between desks puts computers tablet on desk pupils for learning. Group of schoolchildren primary school sitting at the desk during the lesson at classroom
Modern young male teacher giving lesson to multiethnic schoolchildren at quay on sunny day
Portrait of Korean teacher sitting on the desk with laptop in hand giving lesson for pupils. Pupils of primary school listening carefully lecture and ask important questions their teacher. Slow
Dedicated Korean teacher giving lesson to attentive primary school students
Male Korean teacher of elementary school walking between desks puts digital tablets on desk while group of schoolchildren sitting at the desks at classroom. Slow motion
Elementary School Teacher Introduces Technology to Students
Teacher helping schoolchildren in a lesson at a township school 4k
Teacher helping schoolchildren in a lesson at a township school 4k
Tilt up of Caucasian male teacher showing wood airplane handmade model to multiracial schoolchildren and explaining its work while giving class in engineering club at elementary school
Female teacher at a table with a group of schoolchildren in a primary school lesson, selective focus