"PBS KIDS Island is designed for reading practice, from letter recognition to reading words. The island is an amusement park filled with reading games, in which players work on reading skills to earn tickets to get prizes to decorate their tree house and to unlock new rides and games."
"The site is a treasure-trove of educational content and professional development, with an online library of more than 1,000 free media resources featuring media from popular public television programs, including NOVA, Frontline, Design Squad, and American Experience, among many others."
"There are tons of free historical games, interactives and simulations on the web. Playing history aggregates info on these resources in a simple, searchable database making it easy to find, rate, and review historical games. There are currently 130 shared games. "