Vista lateral de los estudiantes sonrientes durante la clase - Foto e imágenes de stock

Side view of thinking student

Pupil turning around during lesson

Side view of thoughtful student

Smiling student leaning on a stack of books

Side view of resting student

Side view of focused working student

Teacher walking through classroom

Elementary school class writing a test

Smiling student with his exercise book in class

Pupil showing his exercise sheet

Standing student with pile of books in class

Smiling pupil showing his results

Elementary student showing his exercise book

Bored student leaning on a stack of books

Smiling elementary student sitting at her desk

Side view of students doing exercises during class

Student standing in class with his exercise book

Side view of bored student at his desk

Little schoolboy showing his exercise book