Professor mostrando polegar perto de smartphones, globo e livros em sala de aula - Banco de fotos e imagens

Smiling teacher pointing at chalkboard near globe and books in classroom

Smiling teacher writing on notebook near globe and books

Smiling teacher holding pen near notebook, smartphone and globe

Teacher holding book and writing on notebook near globe in classroom

Smiling teacher pointing at chalkboard with equations near books and globe in school

Smiling teacher holding drawing compass near books and notebooks on table

Young teacher writing on notebook near drawing compass and books in classroom

Teacher pointing at chalkboard while holding laptop during online lesson

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

Happy redhead student in glasses and orange sweater holding notebooks and paper cup isolated on blue, banner

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

Young student in glasses holding books isolated on white