Memorizing and understanding Allah’s Names and Attributes can be a difficult task especially for children. Children learn at their own pace, which means sometimes it may take some time. Below is a list of wonderful resources aimed to ease the task of memorizing and to simply make learning fun.
http://www.muslimkidsguide.com/5-ideas-to-help-children-memorise-allahs-names-and-attributes/
A Ducktrinor Mom 