Hi!   

Try to look at the following books

http://englishtips.org/1150805242-games-purpose-and-potential-in-education.html

http://englishtips.org/1150837784-games-for-language-learning-3rd-edition.html

http://englishtips.org/1150823770-the-importance-of-using-games-in-the-english.html

Good luck!

Julia