; or (ii) were used to teach such children during preceding portions of the school year. (B) Frequency and duration The comment periods described in subparagraph (A) shall be held not less frequently than once every three weeks during the school year and each comment period shall be not less than three school days in duration. . (b) Single issue notification Section 445(b) of the General Education Provisions Act ( 20 U.S.C. 1232h ) is amended— (1) by striking prior consent of the student and inserting prior written consent of the student ; and (2) by inserting , which is provided specifically for such survey, analysis, or evaluation before the period at the end. (c) Development and adoption of local policies Section 445(c) of the General Education Provisions Act ( 20 U.S.C. 1232h(c) ) is amended— (1) in the subsection heading, by striking physical and inserting medical ; (2) in paragraph (1)— (A) in the matter preceding subparagraph (A), by striking in consultation with parents and inserting in consultation with parents in accordance with paragraph (2)(A) ; (B) in subparagraph (C), by amending clause (i) to read as follows: (i) The right of a parent of a student to inspect, upon the request of the parent, any instructional material used as part of the educational curriculum for the student, and any books or other reading materials made available to the student in a school served by the agency or through the school library; and ; (C) by amending subparagraph (D) to read as follows: (D) The administration of medical examinations or screenings that the school or agency may administer to a student, including— (i) prior notice to parents of such a medical examination or screening, and receipt of consent from parents before administering such an examination or screening