Ключевые слова: arm, background, caucasian, child, childhood, children, classroom, close, creativity, desk, education, elementary, finger, hand, handwriting, highlighter, holding, home, homework, kid, learn, learning, little, math, mathematics, note, notebook, notepad, orange, page, paper, paperwork, pen, pencil, person, school, schoolboy, script, small, student, study, studying, table, up, white, work, write, writer, writing, young,