Vista trasera de la colegiala levantando la mano para responder a la pregunta de los maestros durante la lección - Foto e imagen de stock

Pupils raising hands on lesson to answer teacher question

Curious and excited cute little boys and girls listening and attending lecture while focusing and concentrating on studies in classroom

Pleased with the work. Happy maths teacher smiling to her class standing in front of them with the book at the lesson.

Schoolchildren standing around teacher at classroom with desks on foreground

Group of kids raising hands in class to answer teachers question

Learning process. Serious teacher watching her class while two kids writing standing near the blackboard.

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

Smiling beautiful teacher performing lecture for kids during lesson

Teacher walking by classroom during lesson and talking to little schoolboy

Rear view of young students sitting in classroom during lesson

Rear view of high school students with arms up and african american teacher in classroom

Group of classmates standing around teacher at classroom

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

Adorable little schoolgirl reading book during lesson

Happy little kids raising hands in class