La profesora de matemáticas y geometría explica el nuevo material a los estudiantes a través de una videollamada usando un teléfono en un trípode. Mujer se sienta en un aula con una pizarra a su lado y lleva a cabo una lección en línea - Foto e imagen de stock

Remote teaching. School or college math teacher sitting at desk at home or in classroom and giving online lesson. Webcam portrait of smart woman talking to students and explaining new geometry topic

Remote teaching. College professor or school math teacher having online class, using mobile phone with tripod. Smart young woman in glasses explaining geometry problem in virtual lesson via video call

Portrait of strict school geometry teacher or college examiner at work. Serious young woman in eyeglasses sitting at desk with open notebook in classroom, looking at camera and listening to you

Young woman sitting at desk in classroom, pointing at you with pen and waiting for answer. Webcam portrait of intelligent school teacher, smart college professor, serious private online tutor at work

Tutor holding book near digital camera and chalkboard with mathematic formulas in class

Portrait of young female teacher in classroom

Positive teacher talking near blurred digital camera in classroom

Young woman in glasses sitting at desk with laptop and giving engaging virtual lesson. Female college or school math teacher smiling and explaining geometry problem in online class via video call

Back to school. A cute schoolgirl in a graduate hat with books stands against the backdrop of a class in a school. Education teaching children.

Teacher with glasses in a modern school class. Learning care parenting students in high school college.

Back to school. A teacher with glasses looks at the camera while sitting behind a straw against the background of a school board in a school class. Headshot of a teacher monitor a computer video call.

Adorable little girl with apple on her head and heap of books pointing up in front of laptop computer at home. Online schooling concept

The teacher in the classroom. Woman with gray hair teacher waved her hand greeting while standing against class. Senior teacher school on the background of a green blackboard at school.

Headshot portrait of elementary school friendly smiling young caucasian female teacher sitting at desk looking at camera. Online education and e-learning. Webcam view on tutor working in classroom

Happy smiling young woman, online tutor, life coach or psychologist, sitting at table and looking at camera, talking to students or clients and sharing useful advice. Webcam portrait for video call