Calculation Policy

The document above illustrates the CPA (Concrete, Pictorial, Abstract) journey to learning the calculation methods of Addition, Subtraction, Multiplication, Division and Fractions.  This document and the one below (illustrating abstract written methods) forms our calculation policy.

Click on the 'pop out' arrow in the right hand corner to view in full screen - you can then enlarge further.  Pick a year group and written calculation method to watch a video which explains how we teach the final abstract step of each calculation.