The Virtues Academy is a member of the ACCS. The ACCS was founded by Doug Wilson, and still has close ties to Wilson's "denomination" (not sure if that's the correct term), the Communion of Reformed Evangelical Churches (CREC).
Today I heard a podcast about the CREC. One of the people interviewed in the podcast is Christiana Wells, who was a missionary to Cambodia before her move to Moscow and association with a CREC Bible study. She has this warning to share about the teachings of the CREC, which I strongly suspect are reflected in the curriculum of the ACCS.
From about the 1:58:00 mark:
"This is a belief system that is thoroughly poisoned by wrong theology, or wrong teaching, and that it's reflecting in this really bad fruit...
"We believe that souls are at stake. That we believe that there are those being damned to hell by believing in a works-based salvation. That we believe that there are children who believe they're saved, and then go off living their lives, never needing a Savior, never needing to fully acknowledge their own sin."
She also says that there's a disproportionately high number of kids in CREC churches who eventually rebel against the the harsh legalism they're brought up in, and end up being rejected by their families as a result.
I'm not suggesting that people shouldn't send their kids to an ACCS school. Every school has its problems, some more than others, and there's no judgement in my heart for parents who have to make a difficult school choice when none of the options is ideal. However, I'm suggesting that Christian parents shouldn't assume that even a Christian school will evangelize children with the Gospel, correctly and lovingly. Even a Christian school can damage children.
https://www.youtube.com/watch?v=_zSqY_1hYXg(This episode contains discussions of alleged sexual abuse. Not suitable for young children.)