You should notify the old school in writing that you are withdrawing your child and indicate the exact date of last attendance. We recommend that you withdraw your child before the next school year begins, so that the school does not mark your child as absent or truant.First, notify them in writing that you are withdrawing your child. This is a notification from you, the parent. California is one of handful of states that has a law allowing all parents to opt out of state-mandated standardized testing. Having a paper trail often helps in the even a dispute arises between families and school districts. My son will not be participating in state standardized testing during the current school year. The text of the model letter is exceptionally brief. Most appeal and request letters require a page or two. a. What can I do when a student is recommended for expulsion?