Learn English Teens: http://learnenglishteens.britishcouncil.org/
Fun English Games for Kids: http://www.funenglishgames.com/
Mundo primaria: http://www.mundoprimaria.com/juegos-de-ingles
British Council Kids: http://learnenglishkids.britishcouncil.org/en/
ESL Games Plus: http://www.eslgamesplus.com/
Games to learn English: http://gamestolearnenglish.com/
BBC: BBC Learning English – BBC Learning English – Homepage
Cambridge: Activities for children | Cambridge English
Oxford: Games Zone | Online Learning Zone Primary | Oxford University Press (oup.com)
ESL Kids Online Learning Games (eslkidstuff.com)
Educational Learning Games For Kids Online – SplashLearn
English Vocabulary – Teaching resources (wordwall.net)
English Grammar – Teaching resources (wordwall.net)
Irregular verbs – Recursos didácticos (wordwall.net)