(a) A school district shall:
(1) select and implement appropriate methods for evaluating the district’s program classes by measuring student progress; and
(2) make data from the results of program evaluations available to parents.
(b) A school district may administer diagnostic assessments to students in a program class to evaluate student progress as required by Subsection (a) but may not administer a state standardized assessment instrument.

(c) An assessment instrument administered to a prekindergarten program class must be selected from a list of appropriate prekindergarten assessment instruments identified by the commissioner.