Cornerstone Christian Academy is a private Christian primary school, located at and run by Catalina Foothills Presbyterian Church (PCA). I work at the high school (Pusch Ridge) that this school feeds into, so I am a little biased.
All I know is that my students who went through Cornerstone are amazing. They are little geniuses. And well behaved (for high school students) And they are, above all, Christians. They know what they believe. They show the fruit of the Spirit, and they want to know the Lord more each day.
My prayer is that when the time comes that I have children the right age, I'll be able to afford to put them into Cornerstone. Becuase I know I can trust them.