I don’t know what senior high is and we stop saying grade numbers after 8th grade. High school is 9th-12th grade but we normally refer to those grades as freshman, sophomore, junior, and senior year.
Also, these grades are usually separated into 3 schools: elementary, middle, and high school. Though some places have a combined elementary + middle school. So it goes like this:
I don’t know what senior high is and we stop saying grade numbers after 8th grade. High school is 9th-12th grade but we normally refer to those grades as freshman, sophomore, junior, and senior year.
Also, these grades are usually separated into 3 schools: elementary, middle, and high school. Though some places have a combined elementary + middle school. So it goes like this: