Estudiante adolescente sonriente hablando con su compañero de clase y señalando con el dedo durante la lección en el aula - Foto e imagen de stock

Happy caucasian teenage girls looking at each other while studying together in class

Positive teenage school kids, girls and boys, sitting together and discussion project in groups at lesson in school

Smiling teenage schoolgirls talking near classmates during lesson in blurred classroom in school

Smiling teen schoolgirl with backpack showing smartphone to friend with notebook in classroom

Smiling teen schoolgirl with backpack showing smartphone to friend with notebook in classroom

Smiling teenage schoolboy with notebook talking to friends while standing in classroom in school

Cheerful schoolgirl holding notebook near friend with smartphone and backpack in classroom

Teenage schoolgirl showing notebook to classmate with smartphone in blurred classroom in school

Teenage schoolgirl showing notebook to classmate with smartphone in blurred classroom in school

African american teacher gesturing and talking with student, teenagers in school hallway with devices

Smiling teen schoolgirls with backpack and notebook using smartphone in classroom in school

Smiling schoolgirl looking at african american teacher with notebook during lesson in classroom

Teen schoolgirl looking at camera and smiling near blurred classmates during lesson in classroom

Teenage schoolgirl using digital tablet near blurred african american teacher during lesson