Stories are used alongside a 20 in is triad to help children reference to understood. So: taken four times” ‘Six understand links between structured Whilst arrays number operations, e.g. apparatus. are also “There are five pencils in two packs, modelled which means that there are ten Recall & use explicitly at pencils altogether.” multiplication this stage, it facts for the is important 2X, 5X and to note that 10X-tables. they will continue to be a key model at later stages, alongside more formal methods of calculation. Stage Counting Use doubling to make Recall odd Relate multiplying Children use an number line to chunk 3: forwards connections between the 2X, and even a by 1-digit efficiently: and 4X and 8X-tables. numbers to number using 4 X 12 = 48 backwards 100 in repeated addition 4 X 10 = 40 4 X 2 = 8 in 2s, 3s, Understand that multiplication reference to and arrays to 4s, 5s, 8s can be undertaken by structured represent: 3 X 13 = 39 and 10s partitioning numbers, e.g. 12 X apparatus. from zero. 4 = 10 X 4 + 2 X 4 Recall and Count up Introduce the structure of use and down in scaling: e.g. Find a ribbon that multiplication tenths. is 4 as long as the blue facts for the ribbon 2X, 3X, 4X, 5X, 8X and 7 X 13 = 91 10X tables. 2cm 8cm
Stories are used alongside a triad to help children understand links between number operations, e.g. “There are five pencils in two packs, which means that there are ten pencils altogether.” 20 in reference to structured apparatus. Recall & use multiplication facts for the 2X, 5X and 10X-tables. is understood. Whilst arrays are also modelled explicitly at this stage, it is important to note that they will continue to be a key model at later stages, alongside more formal methods of calculation. So: ‘Six taken four times” Stage 3: Counting forwards and backwards in 2s, 3s, 4s, 5s, 8s and 10s from zero. Count up and down in tenths. Use doubling to make connections between the 2X, 4X and 8X-tables. Understand that multiplication can be undertaken by partitioning numbers, e.g. 12 X 4 = 10 X 4 + 2 X 4 Introduce the structure of scaling: e.g. Find a ribbon that is 4 as long as the blue ribbon 2cm 8cm Recall odd and even numbers to 100 in reference to structured apparatus. Recall and use multiplication facts for the 2X, 3X, 4X, 5X, 8X and 10X tables. Relate multiplying a by 1-digit number using repeated addition and arrays to represent: Children use an number line to chunk efficiently: 4 X 12 = 48 4 X 10 = 40 4 X 2 = 8 3 X 13 = 39 7 X 13 = 91
Badgemores-Calculation-Policy.docx