Profesor positivo sosteniendo portátil cerca de pizarra durante la lección en línea en el aula - Foto e imágenes de stock

Teacher pointing at chalkboard while holding laptop during online lesson

Teacher with book and chalk pointing with finger during lesson in classroom

Smiling teacher pointing at mathematic equation during video call on laptop in classroom

Smiling teacher holding chalk and pointing at equation on chalkboard in classroom

Teacher pointing at chalkboard near notebooks and smartphone on table

Teacher looking at book near mathematic equation on chalkboard

Brunette teacher with book and chalk smiling near equation on chalkboard

Smiling teacher having video call on laptop near chalkboard in classroom

Cropped view of teacher with chalk writing mathematic formula on chalkboard

Cropped view of teacher writing equation on chalkboard

Cropped view of teacher writing equation on chalkboard, banner

High angle view of cheerful schoolboy and schoolgirls sitting with notebooks while drawing on white

Preteen boy writing on notebook near father and laptop at home

Cropped view of teacher pointing with finger at globe

Smiling kindergarten teacher looking at blurred toddler kid with down syndrome drawing with preschooler girl