Focus selettivo dello scolaro negli occhiali che mostra il pollice verso l'alto alla fotocamera in classe - Foto e immagini stock

Selective focus of schoolboy in eyeglasses looking at camera in school

Reading time in an elementary school or kindergarten, a teacher reads a book to children in an elementary school or kindergarten. The concept of pre-school education. Selective focus.

Boy showing okay sign, focus on foreground

Selective focus of schoolboy with backpack looking at camera near multicultural classmates

Selective focus of schoolboy with backpack and eyeglasses looking at camera with classmates at background

Horizontal concept of schoolboy looking at camera with multiethnic classmates at background

Selective focus of smiling child writing in notebook and looking at camera while doing homework together with cheerful brother

Pensive schoolgirl with backpack looking away in stem school

African american student in glasses standing near blackboard

Selective focus of asian schoolboy sitting near teacher and friend while modeling robot in stem school

Cheerful multiethnic children hugging while looking at camera outdoors, banner

Schoolboy with backpack holding digital tablet in stem school

Side view of little smiling schoolgirl in eyeglasses pointing with finger while standing near blackboard