Here is a list of resources we recommend for the further study of Christian education.
Berkhof, Louis, and Cornelius Van Til. Foundations of Christian Education: Addresses to Christian Teachers. Phillipsburg, NJ: Presbyterian and Reformed Publishing, 1989. (Purchase on Amazon)
Perks, Stphen C. The Christian Philosophy of Education Explained. North Yorkshire, England: Avant Books, 1992. (Purchase from Amazon | Free Audiobook)
Rushdoony, Rousas John. The Philosophy of the Christian Curriculum. Vallecito, CA: Ross House Books, 2016. (Purchase from Amazon | Borrow from Internet Archive | Free Audiobook)