Tanár keresztbe tett karokkal nézi a kamerát a tábla közelében - Stock fotó és kép

Teacher standing near chalkboard in classroom

Brunette teacher in formal wear smiling near chalkboard

Smiling teacher looking at camera near chalkboard

Positive teacher with a beautiful smile standing crossed his arms against a green blackboard. Learning education school college university.

Student preparing exam and learning lessons, holding chalk stand on blackboard background in school classroom

Teacher with books smiling at camera in classroom

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

Young student in glasses holding books isolated on white

Cropped view of teacher with chalk writing mathematic formula on chalkboard

African american businesswoman looking at camera and pointing at blurred flipchart

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

African american lesbian woman in suit standing near blurred girlfriend during wedding, banner

Cheerful african american woman in eyeglasses looking at camera, banner