Ragazza con libro e positivo afro-americano insegnante guardando a vicenda mentre in piedi in classe - Foto e immagini stock

Smiling schoolkid with notebook talking near erase board and classmates

Happy girl standing with book in classroom near african american teacher

Female High School Teacher Asking Question Standing By Interactive Whiteboard Teaching Lesson

Back view of schoolboy raising hand during lesson in classroom

Positive multiethnic pupils looking at blurred teacher

Asian school teacher with students raising hands. Young woman working in school with arm raised, school children putting their hands up to answer question, enthusiasm, eager, enjoyment.

Female High School Teacher Standing In Front Of Interactive Whiteboard Teaching Lesson

Pretty student in glasses writing on flipchart with smile

Pupil raising hand near laptop and blurred classmates

Smiling teacher pointing at erase board near blurred pupils

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

Positive teacher with marker talking near erase board and schoolkids in classroom

Smiling teacher talking near blurred schoolkids and chalkboard

Happy teacher holding textbook near multiethnic children in classroom

Mature teacher talking near schoolkids in classroom

Asian schoolboy looking at notebook near erase board and teacher