Lately I've noticed during migraine phases I myself have problems with attention, memory, and focus, and my daughter also recently tested out as having ADD. I have friends with this problem as well. So here are some links for organizing advice, time management tips, and resources that may be useful for anyone but particularly helpful for those with ADD:

http://www.additudemag.com/adhd/article/729.html

http://www.additudemag.com/adhd/article/2539.html

http://www.additudemag.com/adhd/article/656.html

http://www.additudemag.com/adhd/article/893.html

http://www.additudemag.com/adhd/article/1723.html

Simplify your kitchen

Keeping Your Kids' Stuff Organized (great idea for kids' art storage)

Tips for ADD Moms raising ADD Kids

Portable note system for dirt cheap:
http://www.walletnotes.blogspot.com/

book:
http://www.amazon.com/ADD-Friendly-Ways-Organize-Your-Life/dp/1583913580

ETA: Symptoms of ADD/ADHD in Adults I don't have all of these, but my attention and short term memory are impaired now. I used to be far better in those areas, and sometimes still am, but migraine phases temporarily strip me of these abilities and I understand a little more what it would be like to have these problems all the time.