1. 21st Century Science – a new flexible model for GCSE science;21st Century Science Project Team;School Science Review,2003
2. Adonis A. Farr C. Lindfield S. Wright G Dingwall R. & Nerlich B. (2006 October 12). GCSE science equips students for the real world. Letters to the editor. The Times (London).
3. Bennett, J., & Hogarth, S. (2006). Evaluation of Twenty First Century Science GCSE. Strand 2. Attitudes to science. Department of Educational Studies.
4. Improving Educational Research:Toward a More Useful, More Influential, and Better-Funded Enterprise
5. Bybee, R. W. (1997). Achieving scientific literacy. From purposes to practices. Heinemann.