California Code, Education Code - EDC § 56353

(a) The Legislature finds and declares that the expanded core curriculum is a set of knowledge and skills in which instruction or services, or both, may be beneficial to a pupil who is blind, has low vision, or is visually impaired. Local educational agencies may consider the expanded core curriculum when developing individualized education programs for a pupil who is blind, has low vision, or is visually impaired.

(b) The expanded core curriculum is defined to be all of the following:

(c) When appropriate to ensure that a pupil will receive adequate services under this section, those services may be provided before or after school hours.

(d) For purposes of this section, “local educational agency” means a school district, county office of education, or charter school.