Scolari con zaini che guardano l'insegnante che mostra la lavagna interattiva - Foto e immagini stock

Smiling young teacher making presentation to school children with backpacks

Back view of schoolkids with backpacks looking at teacher making presentation at interactive whiteboard

Schoolkids and teacher studying with interactive whiteboard behind

Group of cheerful senior people attending computer and technology education class.

Smiling young teacher making presentation to schoolchildren

Teacher walking by classroom during lesson and talking to little schoolboy

Back view of pupils sitting on lesson in class and looking at teacher

Happy multiethnic classmates standing around teacher at classroom

Beautiful happy teacher reading book for kids during lesson

Rear view of group of students raising hands in class on lecture

Rear view of student raising hand to answer at question of teacher

Group of kids raising hands in class to answer teachers question

Group of schoolchildren having fun at classroom during break

Kids raising hands in class to answer teachers question

Beautiful young teacher in class talking next to whiteboard with english stickers