studying at home; home study; homeschooling
Refers to self-directed study at home, often as a supplement to formal education, or to homeschooling as an alternative to school attendance.
During summer vacation, I caught up on my studies through home study.
彼女は学校に行かず、自宅学習で高校課程を修了した。
She completed her high school curriculum through homeschooling without attending school.