Χαμογελώντας δάσκαλος με ψηφιακή ταμπλέτα κοιτάζοντας κάμερα κοντά στην ασιατική μαθητή με σημειωματάριο - Φωτογραφίες & Εικόνες Αρχείου

Smiling teacher with digital tablet pointing at notebook near asian pupil

Teacher with marker and digital tablet standing near pupils

Cheerful mature teacher with marker pointing at blurred schoolkids near erase board

Elementary School Physics Teacher Uses Interactive Digital Tablet to Show to a Classroom of Smart Children how Renewable Energy and Wind Turbines Works. Science Class with Kids Listening Attentively

Smiling teacher talking near blurred schoolkids and chalkboard

Smiling schoolkid with notebook talking near erase board and classmates

Blurred african american teacher pointing with hand while talking to pupils in classroom

Girl with book and positive african american teacher looking at each other while standing in classroom

Smiling african american teacher holding book during lesson in classroom

Excited african american teacher showing wow gesture near blurred children in classroom

Back view of blurred girl raising hand near smiling african american teacher

Smiling schoolgirl and african american teacher looking at each other near blurred pupils

Blurred african american teacher writing on whiteboard near pupils in classroom

Smiling woman pointing at african american student standing near blurred whiteboard