Criança entediada sentada à mesa com tablet digital e olhando para longe - Banco de fotos e imagens

Little caucasian girl is bored at the lesson at school. The schoolgirl is sitting at her desk and the teacher is sitting in the background

Boring sad expression student schoolgirl on classroom desk at school green chalk board

Teenage girl preparing for exams. Teenage girl doing homework for school.

Bored kid sitting at table with digital tablet and looking at camera

A cute girl schoolgirl sits at a desk surrounded by books. Looks into the camera. School life

Bored african american schoolgirl sitting at desk with head on hands during lesson

Partial view of woman standing with crossed arms behind thoughtful son doing homework and looking at camera

Beautiful red haired schoolgirl looking at camera while studying with molecular model at home

Selective focus of schoolgirl sleeping at desk in classroom

Pensive schoolgirl with backpack looking away in stem school

Confident schoolchild with crossed arms looking at camera in classroom

Attentive schoolboy reading book and writing while doing schoolwork at home

Selective focus of schoolgirl sleeping at desk with multiethnic friends at background in classroom