I often face this question in my talks to parents or when counseling a family. They say that their child throws tantrums and has ongoing demands that they find very tough to control. For me, it has a lot to do with your parenting style. Children learn a lot through leaving and less or none through preaching. So, if you live a conscious life respecting money and sticking to your finances and budgets, your children will imbibe it. There is always an age appropriate way to communicate with your children about your finances, no matter how young they are. You just have to be creative around your talk. And if you are one who do not stick to their words and give up on every tantrum that your child throws, you are going to face the trouble more. Your children should get the message that you mean what you say.