Written by an ophthalmologist, this site provides detailed information on the definition and causes of visual impairments, also including information on diagnosis. Be sure to click on tabs down the right side of the article for...

A detailed site that recounts the story of Helen Keller and describes her birthplace at Ivy Green, in Tuscumbia, Alabama. Click on the links down the left-hand side to see maps, artifacts, and more to find games and activities for...