The superintendent of the school district shall use the remediation plan required by section 15.1-23-11 as the basis for determining reasonable academic progress. The remediation plan must remain in effect until such time as the child achieves on a standardized achievement test a basic composite score at or above the thirtieth percentile or a score, which when compared to the previous year‘s test score, demonstrates one year of academic progress. At the option of the parent, the test may be one required by section 15.1-23-09 or one administered in a higher grade level. The child’s parent, with the advice and consent of an individual who is licensed to teach by the education standards and practices board or who is approved to teach by the education standards and practices board, may amend the remediation plan from time to time in order to accommodate the child’s academic needs. If after a remediation plan is no longer in effect the child fails to demonstrate reasonable academic progress on a subsequent test required by this section, a remediation plan must again be developed and implemented.