(2) Supervisory and executive positions on the strictly educational side.
(3) Executive positions on the strictly business side.
(4) Miscellaneous positions, such as those held by attendance and probation officers.
Teaching positions open to men may be classified as follows:
1. Positions in the eight grammar school grades—
(a) As teachers of the regular grade subjects (elementary school subjects) in rural schools.
(b) As teachers of the regular grade subjects (elementary school subjects) in fifth, sixth, and especially seventh and eighth grades in the city schools.
(c) As teachers of special subjects in the grades, such as music, mechanical drawing, manual training, agriculture, commercial subjects, physical training and playground work, including coaching in athletics.
2. Positions in high schools, as teachers of practically all high-school subjects, but especially in the sciences, such as geology, physics, zoology, botany, and chemistry; and in agriculture, commercial subjects, debating, history, mathematics, foreign languages, English, drafting, shop work of various kinds, and printing.
3. Positions in all-day, part-time, or evening vocational schools as teachers of vocational subjects.