leading tone - (music) the seventh note of the diatonic scale. subtonic. musical note, note, tone - a notation representing the pitch and duration of a musical sound; the singer held the note too long. music - an artistic form of auditory communication incorporating instrumental or vocal tones in a structured and continuous manner.
Typical ages and grade groupings in contemporary, public and private schools may be found through the U.S. Department of Education. Generally there are three stages: elementary school (K-5th/6th grade), middle school (6th/7th-8th grades) and high school (9thâ12th grades).
Â· just now. 1  What Grades Are Secondary School. 2  This Site Might Help You. 3  Secondary is anything that isn't elementary school. 4  Secondary school is high school in the United States. 5  The first part is called middle school or junior high school, and the second part is just high school.