California Code, Education Code - EDC § 48913.5

(a) Upon the request of a parent, a legal guardian or other person holding the right to make educational decisions for the pupil, or the affected pupil, a teacher shall provide to a pupil in any of grades 1 to 12, inclusive, who has been suspended from school for two or more schooldays the homework that the pupil would otherwise have been assigned.

(b) If a homework assignment that is requested pursuant to subdivision (a) and turned into the teacher by the pupil either upon the pupil's return to school from suspension or within the timeframe originally prescribed by the teacher, whichever is later, is not graded before the end of the academic term, that assignment shall not be included in the calculation of the pupil's overall grade in the class.