grade school
grammar school
elementary school **
primary school

I was off to local elementary schools to find out.

The average class size is about 15 students in the elementary school.

Most students are able to walk to their elementary schools.

Some were even from people who had been my mother's students in elementary school.

The school day is often very different in elementary, middle, and high schools.

Which I sort of seem to remember from elementary school.

So what is going on here, an elementary school play?

Some elementary schools do not even have a physical education teacher.

Soon, the older boy started the same elementary school as his father.

The first elementary school was opened in the 17th century.