There are different types of parent, sweet or sour parent, a parent who will bear fruit and the one who will not bear fruit. Teaching a child the way he/she should go and the way of life so it will be well with them is a key task for all Parents.
Children are gifts from God and so He is interested in the way we train them Proverbs 13:24.
Training the mind - (wisdom, knowledge and understanding).
Training the head so they can relate to people well, to be humble (education that cut across all discipline). Training their hands, the ability to use your hands for washing, cooking etc (being serviceable) all of these will contribute to the kind of fruits a child will bear. In Proverbs 23:13-14, the bible tells us not to use fear to discipline a child.
Parents cannot give what they don’t have, so it also relevant that parents train themselves in turn so they can train their children. You will be judged by your fruit, help children to bear good fruits.