(4) (a) The department of education shall develop a plan for the training of teachers to provide comprehensive health education and student wellness and shall promote the proper training of staff in health education and in student wellness programs.

(b) The guidelines developed by the department of education pursuant to paragraph (a) of this subsection (3) shall include, but shall not be limited to, the following for preschool, kindergarten, and grades one through twelve:

• (IV) The recommended training the school district, the facility school, or board of cooperative services may require for staff who instruct in local comprehensive health education programs or local student wellness programs.