Alumnos que levantan la mano en la lección para responder a la pregunta del profesor - Foto e imagen de stock

Rear view of schoolgirl raising hand to answer teachers question during lesson

Group of kids raising hands in class to answer teachers question

Kids raising hands in class to answer teachers question

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

Adorable little kids raising hands in class

Rear view of african american boy with arm up in classroom with teacher and classmates

Beautiful happy teacher reading book for kids during lesson

Smiling african amercan boy wide arms sitting at table in classroom with schoolchildren

Rear view of students listening to teachers lecture at college

Schoolchildren standing around teacher at classroom with desks on foreground

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

Multicultural group of teenage schoolchildren and smiling african american teacher with raising arms

Rear view schoolchildren and teacher resting with raising arms

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