Continue to 5 0.7 = 1.7 0.7 fractions, of numbers and – – – count 5. percentages place value – forwards and Compensating i.e. and using a variety – backwards in 405 - 399 decimals. of concrete → simple subtract 400 and Doubles and materials, e.g. fractions. then add 1. halves of straws, Count decimals, Numicon, forward and i.e. half of Dienes and backwards in 5.6, double place-value appropriate 3.4. cards. decimals and Sums and percentages. differences of decimals, i.e. 6.5 + 2.7 Stage Continue to Bridging through Ensure all Second of Formal columnar: practice decimals, i.e. 1.5 children are 6: column method: – previous 0.8 = 1.5 0.5 then confident The concept of – skills. -0.3 using empty recalling exchange is Count number line. basic facts introduced forwards and to 20 and through
Continue to count forwards and backwards in simple fractions. Count forward and backwards in appropriate decimals and percentages. – 5 – 0.7 = 1.7 – 0.7 – 5. Compensating – i.e. 405 - 399 → subtract 400 and then add 1. fractions, percentages and decimals. Doubles and halves of decimals, i.e. half of 5.6, double 3.4. Sums and differences of decimals, i.e. 6.5 + 2.7 of numbers and place value using a variety of concrete materials, e.g. straws, Numicon, Dienes and place-value cards. Stage 6: Continue to practice previous skills. Count forwards and Bridging through decimals, i.e. 1.5 – 0.8 = 1.5 – 0.5 then -0.3 using empty number line. Ensure all children are confident recalling basic facts to 20 and Second of column method: The concept of exchange is introduced through Formal columnar:
draft_calculation_policy_-_updated_october_2015.docx