I don’t usually link to sites that collect a bunch of links and serve them up on a page full of ads, but this is a pretty good list from Squidoo.
Here you’ll find the educational sites where my kids play online, and that are most often recommended by other parents who value fun learning games for their children.
I do think educational ones can have real value. The younger ones have been loving the new Polo game out for Christmas http://bit.ly/2MfMhY – Fun free game from http://www.storyboxbooks.com As it is from StoryBox books, which is run in conjunction with the National curriculum it supports learning and development but in a fun way. Games like this can be really good for kids in my opinion