division. key stage one grouping sharing grouping with a number line grouping with a number line to...
TRANSCRIPT
Division
Key Stage One
• Grouping• Sharing• Grouping with a number line
• Grouping with a number line to show remainders.
0 5 10 12
Key Stage One
• Fractions!
Progression in Key Stage One
• It is essential that children know their times tables for multiplication.
• They can use this knowledge to progress with division using inverse operations.
• E.g. 3 x 4 = 1212 ÷ 4 = 312 ÷ 3 = 4
Key Stage Two
• Knowledge of all times tables is increasingly essential.
• Progressing on the children use bigger numbers.
• Doubling and halving.
Key Stage Two
• Short division
Chunking!
6 196 - 180 16 -12 4
ANSWER: 32 r4
30 x 6
2 x 6An equivalent calculation using larger numbers, for example HTU ÷ TU.
36 972
Long Division
13 4176 39 27
26 16 13
3
321 r3