(a) In a subject area for which assessment instruments are administered under § 39.023, a school district may not administer locally required assessment instruments designed to prepare students for state-administered assessment instruments to any student on more than 10 percent of the instructional days in any school year. A campus-level planning and decision-making committee established under § 11.251 may limit the administration of locally required assessment instruments under this subsection to 10 percent or a lower percentage of the instructional days in any school year.
(b) The prohibition prescribed by this section does not apply to the administration of a college preparation assessment instrument, an advanced placement test, an international baccalaureate examination, or an assessment instrument administered under § 39.023.