Professeur souriant pointant vers le tableau avec des équations près des livres et du globe à l'école - Photo & image de stock

Cheerful teacher with pointer sitting near chalkboard and globe during lesson

Smiling teacher pointing at chalkboard near globe and books in classroom

Teacher showing thumb up near smartphone, globe and books in classroom

Teacher holding notebook near books, smartphone and globe

Smiling teacher holding pen near notebook, smartphone and globe

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

Teacher pointing at chalkboard while holding laptop during online lesson

Smiling teacher writing on notebook near globe and books

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

Blurred asian girl drawing on notebook, banner

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

Teacher assisting disabled child with down syndrome drawing in private kindergarten