1. Multiplication and Division

2. Multiplication Understand multiplication as repeated addition. There are 5 pencils in one packet, how many pencils in 4 packets? 5 + 5 + 5 + 5 or 4 lots of 5 or 4 x 5 1packet 2 packets 3packets 4packets

3. Your turn 3 x 6 =

4. When the children are comfortable with this we move onto repeated addition on a number line. 4 x 5 = 05 101520 +5

5. Your turn 6 x 4 =

6. From this we move onto using partitioning. 13 x 3 = 10 x 3 = 30 3 x 3 = 9 30 +9 = 39

7. Your turn 14 x 5 =

8. Move onto bigger numbers. 23 x 5 = 20 x 5 = 100 (2 x 5 = 10) 3 x 5 = 15 100 + 15 = 100 + 10 + 5 = 115

9. Your turn 32 x 3 =

10. Then we introduce the grid method. 3 x 23 = 3 60 9=69 x 20 3

11. Your Turn- 3 x 34 = x

12. Progress to vertical expanded recording, multiplying by the most significant digit first T U 2 3 x 7 1 4 0 (7 x 20) 2 1 ( 7 x 3 ) 1 6 1

13. Your Turn- 35 x 4 T U

14. Division Begin by understanding division as sharing.

15. When we introduce division with models and images we talk about eggs and baskets. 18 ÷ 3 = We have 18 eggs and 3 baskets. 6 6 6

16. Your turn 36 ÷ 6 =

17. From this we move onto repeated subtraction. 28 ÷ 4 = 28 -4 2420 16 128 4 0

18. 42 ÷ 7 = Your Turn 42

19. Starting to chunk. 124 ÷ 4 = 124 10 x 4 =40 84 44 4 -4 10 1 0 Answer 31

20. Your Turn 87 ÷ 3 = 87

21. Knowing multiplication facts this can be developed further. 138 ÷ 6 = 138 - 10 x 6 = 60 78 - 10 x 6 = 60 18 - 3 x 6 = 18 0 10 3 Answer is 23

22. Your Turn 64 ÷ 4 = 64

23. Thank you for coming and participating.