Uśmiechający się nauczyciel, wskazując na interaktywnej i ogląda schoolkids - Zdjęcie stockowe & obraz

Back view of schoolkids sitting at desks and teacher making presentation at whiteboard

Back view of schoolchildren looking at teacher making presentation at whiteboard

Back view of boy writing on interactive whiteboard during lesson

Back view of schoolchildren sitting at desks and teacher making presentation at whiteboard

Back view of schoolkids and teacher studying with interactive whiteboard behind

Young librarian making presentation and looking at schoolkids sitting at desks

Teacher with students holding globe against large chalkboard in classroom

Rear view of teacher looking at children sitting at classroom

Smiling beautiful teacher performing lecture for kids during lesson

Beautiful happy teacher performing lecture for kids during lesson

Rear view of schoolchildren looking at teacher while she writing on chalkboard

Beautiful happy teacher reading book for kids during lesson

Rear view of high school students and teacher writing on white board in classroom

Rear view of students listening to teachers lecture at college

Rear view of young students sitting in classroom during lesson