Escuela en línea. Enseñanza a distancia. Educación moderna. Escuela de tecnologías digitales. Curso en línea. Escuela profesor cuaderno pizarra fondo. Informática y programación. - Foto e imágenes de stock

Online school. Distance learning. Modern education. School of digital technologies. Online course. School teacher notebook chalkboard background. Informatics and programming. Girl surfing internet.

Online school. Online course. School teacher notebook chalkboard background. Informatics and programming. Girl surfing internet. Distance learning. Modern education. School of digital technologies.

Online school. Distance learning. Modern education. School of digital technologies. Online course. School teacher notebook chalkboard background. Informatics and programming. Girl surfing internet.

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Distance learning. Modern education. Online course. Online school. School teacher notebook chalkboard background. Informatics and programming. Girl surfing internet. School of digital technologies.

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Life of teacher full of stress. Educators more stressed at work than average people. Educator bearded man sleepy face tired work laptop. High level fatigue. Exhausting work in school causes fatigue.

Amazed looking kid girl with document folder, problem.

Inspired kid with laptop on yellow background.

Amazed looking kid girl with document folder, problem.

Examiner full of doubts sit at table chalkboard background. School exam concept. Examiner bearded teacher with eyeglasses hesitates. Not sure in knowledge. Tricky examinator hesitates about mark.