(a) The holder of a Single Subject Teaching Credential may be assigned to teach the subjects which fall within the broad subject area listed on their document as found in in subsections (1) through (18). If a subject is listed below, it may only be taught by the holder of a Single Subject Teaching Credential with the broad subject area listed on their document. The holder of a Single Subject Teaching Credential may be assigned to teach a subject not listed below if the employing agency has determined its subject-matter content is directly related to the broad subject area.

(b) The holder of a teaching credential based on a baccalaureate degree and a teacher preparation program, including student teaching or the equivalent, may be assigned, with his or her consent, to teach subject-matter classes which do not fall within or are not directly related to the broad subject areas listed in (a) if the employing agency has determined the teacher has the requisite knowledge and skills. Verification of this decision must be kept on file in the office of the employing agency for purposes of the monitoring of certificated assignments pursuant to Education Code Section 44258.9(b). Such courses may include, but are not limited to, life skills, conflict management, study skills, leadership, teen skills, and study hall. Service in such assignments is limited to the grade level authorized by the teaching credentials.