(a) The elementary instruction programs, grades one through six, shall include but need not be limited to:

1. (1) Language arts.
2. (2) Mathematics.
3. (3) Social studies.
4. (4) Sciences.
5. (5) Fine arts.
6. (6) Physical education.

(b) Each school shall integrate the following content areas into its curriculum:

1. (1) Career awareness,
2. (2) Environmental and safety education,
3. (3) Health education (includes requirements contained in 24 Stat. 69),
4. (4) Metric education, and
5. (5) Computer literacy.