Escribiendo en pizarra. Sonriente profesor agradable con gafas sosteniendo tiza mientras escribe en pizarra - Foto e imágenes de stock

Teacher near blackboard. Red-haired professional teacher wearing hand watch writing on blackboard

Beautiful young teacher writing on blackboard in classroom

Portrait of a young Student Writing on a Blackboard

Explaining new topic. Smiling math teacher explaining new topic to her pupils near blackboard

Pretty, young college student writing on the chalkboard/blackboard during a math class (color toned image)

Portrait of instructor writing on the green board

Experienced teacher. Positive smart woman pointing at the whiteboard while explaining new material during the lesson

Student life. Young smiling beautiful female student putting graph on a chalkboard turning back to camera

Making sketches together. Handsome young dressmaker wearing eyeglasses and a beautiful model in a beige dress drawing sketches on a board

Passionate learners. Close-up of a young smiling female student holding a book and smiling at a camera when male student is putting down some formula on a chalkboard

Decent student. Close-up of a beautiful young female student writing with a chalk on a blackboard

Feeling happiness. Pretty brunette keeping smile on her face while listening to her teacher

At school. Smiling cute girl writing on the blackboard

What does it mean. Delighted nice students pointing at the whiteboard while asking questions to their teacher