What is the test for parents who trust public schools with the education of their children?

tember "entrust public schools with the education of their children." Edwards v. Aguillard, 482 U.S. 578, 584, 107 S.Ct. 2573, 96 L.Ed.2d 510 (1987). These parents hope the school teachers will look over their young children and keep them safe, but, just as important, they "condition their trust on the understanding that the classroom will not purposely be used to advance religious views that may conflict with the private beliefs of the student and his or her family." Id.