Klexikon.de - erste Wikipedia-Alternative für Kinder
Many children use wikipedia for school research and/or in their sparte time. Since wikipedia is edited for adults and their coginitive capabilities, the late 2014 version of klexikon.de (short for the german expression Kinderlexikon) is designed especially to impart information to children.
In november 2015 the amount of articles broaching relevant topics to children was about 1000 in total.
Klexikon.de is promoted by Wikimedia Deutschland, the german friends´association of wikipedia.