Children who have symptoms of ADD or ADHD should be given supplements of Omega-3.  They will feel marked improvements with time.

Because I cannot yell very loud and my children have common names used by many other families, I have developed a special whistle
that lets them know that I need to know where they are. When I walk into daycare, all I have to do is whistle and they both turn their heads
and smile. 

When my baby started solids and teething at the same time, I found it easy to grab a tin of fruit salad (in natural juice), 
drain it and use the stick blender straight in the tin. Volia; instant pureed fruit at a fraction of the time and cost.

If your child has ever written on your walls with a permanent marker or other writing tools, 
here is a tip that may work for you. Our walls are a painted, textured sheet rock and we have
 several "artists" in our family. 

Do you have a Girl Scout who needs something called a "sit-upon"? Do you or your children dislike getting
damp pants from sitting on the ground at outdoor events?  

Here's something I have done with all of my girls to help them learn how to count
AND how to say their ABC's! Whenever I am brushing their teeth, I sing the ABC song
or count from 1 to 10 or 1 to 20. I do this every night and sooner or later, they know their
alphabet and how to count!   

Always keep a plastic bin in the bottom of your child's closet.  
When you realize something does not fit anymore throw it in the bin.  
When the bin is full replace with a new one.

So the kids have been stuck inside the house because it is too cold to play outside. 
Why not have a snowball fight inside, using newspapers? Simple take old newspaper
pages and crumble them into a ball. Rules are to always aim below the person's head.
This can last as long as you want, and is a healthy way to release pent up energy. 
Wash hands with soap and water afterwards.