Official Curriculum Content Description:
use mathematical modelling to solve practical problems, involving rational numbers and percentages, including financial contexts; formulate problems, choosing representations and efficient calculation strategies, using digital tools as appropriate; interpret and communicate solutions in terms of the situation, justifying choices made about the representation
This descriptor is not included on paper worksheets because it requires physical materials, digital tools, or classroom investigations:
Requires open-ended financial modelling and authentic problem formulation with digital calculation tools.