I come at this from a religious perspective. That said, I believe some things have to deliberately taught. Telling the truth, serving others, work ethic, etc. we split our time covering Biblical literacy, doctrine , and character. I schedule it with school so I meet our families goals, but do not consider it a subject. I choose religious curricula like 24 Family Ways, We Choose Virtues, etc for the character segment. We also have the kids participate in service projects. Nothing like giving of themselves to raise awareness and compassion.