Discipline works best when parents and 
teachers provide children with a balance of love, respect, clearly 
defined rules, and understanding.  Here are some secrets of effective 
discipline:
Make the rules clear
Talk
 about family rules, explaining the consequences clearly.  For example, 
for a rule such as "Take care of belongings," you might tell them if 
they leave their legos out, they don't get to play with
 them the next day.  As your youngsters learn to read, write down the 
rules and put them on the refrigerator as a reminder.  
Tip:  Children are more likely to remember the rules if there are a few broad ones, rather than many specific ones.
Be Consistent and firm
You can expect your child to "test" the 
rules from time to time.  When they do, gently stand your ground and 
apply the set consequences.  Being firm and consistent lets them know 
that you mean business and provides a sense of  security instead of 
uncertainty.  The more you give in the more they will test because it 
works.  
Give positive feedback
Try
 to focus more on what your child does right than on what
 they do wrong.  This will encourage them to try even harder to behave. 
 Also, always state more of what you want instead of what you don't 
want.
Example: "Please
 clean up your legos now" instead of "Don't leave your legos all over the 
floor."  This is clear and to the point. When you see behavior you would
 like repeated, let them know.
Example:  "Thanks for putting your dirty clothes in the hamper."
