Yes, have a Parami-a-week game. In fact have a Parami a week for yourself, too. Do something regarding generosity this week, do something regarding morality next week. With kids make it a game. Every 10 weeks slide it around, slide it around, slide it around. With kids the more you make being good a game, something they enjoy then you are combining the two biggest things for them. One is playing games, and the other is being good. Put them together and kids will respond, hopefully.