cross-posted from: https://wolfballs.com/post/49883

cross-posted from: https://wolfballs.com/post/49882

CBM is a new subject that starts from maths in the real world and works back to redefine the educational subject to match. A crucial change is to have computer-based (rather than human-powered) computation at its heart—redefining maths as the anchor subject for computational thinking across all subjects, centred on real-life problem solving, not historical hand-calculating techniques.