http://r00tsecurity.org/files/zf05.txt search for Dan Kaminsky ......

Thats one of the main reasons the IB is taking hold in the UK. IB Higher Math, as well as IB Further Math blow away A-Level Math and Further Math. With the majority of the IB classes based in proof, Students are trained much more to think outside of the classic problems, and apply what they have learned, rather than simply regurgitate.