Grupo de estudiantes de secundaria niños y niñas escuchando con atención en el aula . - Foto e imágenes de stock

Group of high school students sitting in classroom and writing in notebooks.

Group of high school students sitting at classroom and following lecture.

Group of high school students sitting in classroom and writing in notebooks.

Group of high school students sitting in classroom and writing in notebooks.

Pretty Caucasian girl high school student rising arm to ask the question.

Smartlooking high school student sitting at classroom and following lecture.

Group of high school students sitting in classroom and writing in notebooks.

Group of high school students rising their hands a answer the question.

Woman Raising Hand in Lecture

Young Businessman Working in Office

University students studying in classroom.

Two high school boys students looking at tablet.

Woman Holding Tablet While Presenting

Young Man Raising Hand

Young business people working at the modern office space.

A Group of Students Studying in Classroom