1. Maths Workshop

2. Aims of workshop SIP- To raise standards of children achieving level 5 and Outcome 6 To raise standards in mental maths To increase children’s confidence and ability in problem solving To develop children’s ability to apply Mathematics across the curriculum. LNF

3. To raise parental awareness and understanding of how Maths skills are developed at Ysgol Owen Jones To discuss ways parents can support children with Maths at home. To experience mental maths and problem solving activities. To understand how Maths is applied across the curriculum.

5. introduce

7. The numeracy component of the National Literacy and Numeracy Framework (LNF) sets out expectations for the development of numerical reasoning. It requires learners to do the following: Decide for themselves what numerical skills to use Apply their method to work towards a solution Give coherent mathematical explanations Reflect on the outcomes

8. Structure of a Maths lesson Mental Maths starter – daily 10 mins Main teaching Activity skills practice Plenary summing up of key points

9. Mental Maths Starter Recall – learning previously learned facts, introducing new facts eg addition doubles and halves Skills – add or subtract any pair of numbers Strategies – counting on or back along number line, partitioning

10. 1. Introduce a concept Adding two-digit numbers l___________________________________________l 45 55 65 75 79 45 + 34 model resources DU 36 28 5 0 1 4 6 0 12 + 33=

11. Target Board 22p16p75p23p10p 91p40p30p26p29p 14p35p11p25p17p 60p20p19p15p18p

12. 2. Practice and reinforce 19+37 = 35 + ∆ by calculating by reasoning using a calculator throw the dice four times to generate 2 two digit numbers

13. 21 32 13 24 15 3. Applying and problem solving

14. Word problems in context 40 Saturday Survey 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 carvanlorrybus bike Transport Survey 40Sunday Survey 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 carvanlorrybus bike 1.How many cars passed the school on Saturday? 2.How many vans and lorries passed on Saturday? 3.How many buses passed the school on the weekend? 4.If there were 32 more vans on Friday than Saturday. How many vans passed on Friday? 5.There were 15 less bikes on Monday than on Sunday. How many bikes passed on Monday?

15. Beddgelert Betws y Coed Bangor Conwy Llanberis Caernarfon Bethesda 9.2 miles 16.9 miles 7.5 miles 12.8 miles 17.2 miles 17.7 miles 6.1 miles 10.8 miles 15.1 miles Touring Eryri 29.3 miles

16. What is the problem – underline the key words? Which calculation ( + - x ÷ ½ ) ? Estimate the answer Answer the calculation and Check the calculation Answer the problem Alun went to the shop and he bought 2 apples an 1 orange. The 3 fruit cost £1.15. How much change did Alun get from £2 he gave the shopkeeper? Cost £1.15 Pay £2 Change? Take away calculation less than a £1 £2.00 - £1.15 = £2 - £1 = £1 – 15p = 85p £1.15 + 85c = £2 Alun will have 85p change

17. Maths across the curriculum. Science – measuring how far different cars travel pushing and pulling Geography – transport survey – data handling Geography – comparing money in Africa working out how much something would cost PE – measuring heart rates before and after exercise Art- measuring wood to cut for frames to make a picture. History – ordering objects chronologically using place value