1. KS1 Maths Workshop 2013

2. … Show you how we teach some of the mathematical strands of ‘number’ and ‘using and applying’ Demonstrate how children need to apply their number skills to a range of contexts

3. Practical Addition (using objects and pictures) 3 + 2 = 5

4. Addition (using a number line)

5. Addition (using a number square) 32 + 6 = 3834 + 26 = 60 “Start at 32 and add on 6 more jumps” “Start at 34 jump down 10, 20 and across 21, 22, 23, 24, 25, 26”

6. Addition (using an ‘empty’ number line)

7. Addition (using partitioning and recombining) 32 + 25 = 57 30 + 20 = 50 2 + 5 = 7 50 + 7 = 57

8. Addition *Apply what you know with a challenge!* Use these four dominoes to make a square that has the same number of dots on each side…

9. Practical Subtraction (using objects and pictures) 8 – 2 = 6 5 – 3 = 2 4 – 3 = 1

10. Subtraction (Find the difference) The difference between 5 and 3 is 2 The difference between 3 and 6 is 3

11. Subtraction (using a number line) 14 – 5 = 9

12. Subtraction (using a number square) 29 - 5 = 24 76 – 24 = 52 “Start at 29 and jump back 5” “Start at 76 jump up 10, 20 and back 21, 22, 23, 24 ”

13. Subtraction (using an ‘empty’ number line)

14. Subtraction *Apply what you know within a game*