This page of the BBC because it offers you a multitude of games through its characters. They are English games for children in which they will not only have fun learning English, but they will also not feel that they are practicing it. The page is in English, and it does have a huge amount of resources for learning the language
Website with a variety of resources and good quality materials to complement the teaching of English to students: study plans, flashcards, worksheets, craft sheets, games, activities, downloadable songs, printable worksheets...
National Geographic magazine website for children, where you will find numerous readings on the natural world, as well as other types of resources, such as videos or games.
American Association of School Librarians's website for learning and teaching.
It provides a vast repertoire of interactive activities suitable for any age. It is possible to create one's own games.