Children in primary schools in the United States of America arrive at school by school bus at 9 o'clock.

Go to class. At noon, the children will have lunch at school. They can buy lunch from school, or they can bring lunch. After lunch, they go back to the classroom and the children need to study.

English, spelling, reading, math, second language, science, art and so on. School will be over at 3 o'clock.

Go home by bus! Ha ha laugh