Scottish Survey of Literacy & Numeracy Support Material Produced by Education Scotland Transforming Transforming lives lives through through learning learning Milestones of progression H T U 4 3 0 x 10 H T U 4 0 3 x 10 H T U 4 0 3 x 10 Milestones of progression TH H T U 0 2 6 0 x 100 TH H T U 6 0 0 2 Empty chairs 0 as a placeholder x 100 Effective Questioning H What is the calculation? TH H T 6 0 ?x? U T U 7 0 9 ?x? 0 1 What is the calculation? Next step in progression H T U 4 30 x 10 H What is 20 x 43 ? Double 6 4 x2 860 What is 30 x 43 ? Treble 8 x2 T 1290 x 20 U 0 3 multiples of 100 TH H T U 2 6 0 0 What is 200 x 62 ? Double 6200 12400 What is 300 x 62 ? Treble 6200 18600 Checking understanding H T U 4 3 0 TH H T U 1 2 9 0 missing numbers ? x = 1290 Progression multiples of 10 with decimals T .t 4 .3 U T h 2 U t h 4 3 2 . 4.32 x 40 H T .t 4 .3 U x4 H T 1 4 7 .t 8 32 . 2 U h 2 Reflective question: h £4.32 x 40 H T £ .t 4 .3 U h 0 2 x4 H T £1 7 4 .t 2.2 8 3 U h 0 2.36 x 100 H T .t 2. 3 U h 6 • zeroes needed ? • how many ? 35.2 x 100 •just over 1/ 3 answered correctly •difficulties ? TH H T 3 .t 0. 5.2 U h www.educationscotland.gov.uk