Give quality time to your children s....
Always have realistic expectation about their growth in any field....
What best things you expect in others,let it first start from your home .....
"Ego" is best teacher to children s to learn desirable and undesirable behavior! so reward positively when desirable behavior in them, that will eventually increases! just withdraw reward or ignore them when they show undesirable behavior ,that will eventually reduces......
Never underestimate or overestimate children s ability.....