Getting government aid and helping single moms is a good service. I know of another website - http://www.umcssa.org, which is also a good website for single moms.
For scholarships a good site is: http://www.grantsandscholarshipsforhighschoolseniors.com
The government site is also good for grants - www.grants.gov
If you like coupons, I like the site - http://www.thefrugalshopper.com
Hope this helps the readers..