Nauczyciel trzymający kulę ziemską i patrzący w kamerę w pobliżu tablicy - Zdjęcie stockowe & obraz

Cheerful teacher holding globe near chalkboard

Teacher with globe smiling at camera in classroom

Young teacher holding globe and smiling at camera near chalkboard in school

African american teacher pointing at chalkboard near laptop during video chat in school

Teacher holding book and writing on notebook near globe in classroom

Schoolchild pointing at globe near books and chalkboard isolated on white, banner

Portrait of a beautiful female teacher with a globe

Cropped view of teacher with chalk writing mathematic formula on chalkboard

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

Cropped view of teacher writing equation on chalkboard, banner

Schoolkid with backpack looking at notebooks isolated on yellow

Cropped view of teacher writing equation on chalkboard

Happy redhead student in glasses and orange sweater reading book isolated on blue

Full length of young woman in knitted sweater and jeans using digital tablet on grey

Young woman in sun hat and glasses leaning on pile of books isolated on white