彼は机で本を読んでいる間、息子が宿題を手伝うのを手伝う笑顔の母 - ストックフッテージ＆ビデオ

Two preteen kids writing in notebooks while mother typing on calculator at desk

Displeased mother and daughter sitting at desk and looking away while doing homework together

Concentrated preteen schoolgirl in white shirt typing on calculator and writing in copy book at desk

Mother sitting at desk and helping son with homework while he writing in textbook

Irritated mother and daughter arguing while doing homework at desk

Two preteen kids writing in notebooks while mother typing on calculator at desk

Displeased mother and daughter sitting at desk and looking away while doing homework together

Concentrated preteen schoolgirl in white shirt typing on calculator and writing in copy book at desk

Mother sitting at desk and helping son with homework while he writing in textbook

Irritated mother and daughter arguing while doing homework at desk

Two preteen kids doing homework at table and asking mother for help while she using smartphone