1. Game literacy in theory and practice;Buckingham;Journal of Educational Multimedia and Hypermedia,2007
2. Developmental and instructional analyses of children's metacognition and reading comprehension;Cross;Journal of Educational Psychology,1988
3. DfES 2004 National curriculum thinking skills http://www.bucksict.org.uk/KeyStage3/CourseMaterials/IncreasingProgress/Resources%20for%20session%201/ho%201.5.pdf