It came naturally to me Struggle MATHS Battle Pages of sums Enjoyable Easy Painful Success Boring Hard work When I was taught by Mr Hardy I could do it Lots of talking Thinking Self-discovery Problem solving Asking questions Real-life learning Practical and engaging lessons – fascinators! CB's ‘I hear and I forget. I see and I remember. I do and I understand.’ (A Chinese proverb) Why use a number line? Mental Calculations Written Calculations • One of the most important concepts for children to understand H T U 6 60 600 Activity 2 -1 +1 Addition + 10 Subtraction Multiplication Division 12 + 23 = 35 Same problem, different methods… 34 + 53 = 87 30 4 50 3 + 10 +1 36 26 +1 37 38 26 + 12 = 38 + 10 + 20 42 42 + 36 = 78 62 +5 72 +1 77 78 • Subtraction as taking away 13 30 – 17 = 13 - 10 -5 -2 15 20 30 • Subtraction as finding the difference (starting from the lower number and counting on to the largest) +3 7 20 – 7 = ? + 10 10 20 Jump to next multiple of 10 Count the jumps 10 + 3 = 13 20 – 7 = 13 + 35 54 80 9 89 • Add 10s first the units • Building on mental calculation strategies: adding biggest number first End of year expectations… Year 1 Count in steps of 2, 5 and 10 Year 2 Recall multiplication facts for the 2, 5 and 10 x tables Year 3 Recall multiplication facts for the 3, 4 and 6 x tables What’s the best way to learn your tables? Up and down the stairs YouTube Chanting or Singing Percy Parker Clapping, jumping, passing a ball etc www.learnyourtimestables.com Building up the x table number sentences ‘Know Your’ – www.ko-box.com Magnetic x tables Reading and writing them Speed Tests Flash cards Missing number sentences Find patterns in the numbers e.g. all even/all end in.../first digit goes up, last digit goes down X9 If you add the answer’s digits together, they add 9 e.g. 9 x 5 = 45 (4 + 5 = 9) 7x8 Hundred Square Find Patterns If you know your 2x tables, then you can work out 4x any number. X by 2, then double it. (always a tricky one!) Answer first: 56 = 7 x 8. So it’s 5, 6, 7, 8. Easy! Online games – endless websites. See handouts for some. Multiplication War – pack of playing cards Games X table apps on your iphone Board Games Origami Snap Fortune Teller What’s the best way to learn your tables? There isn’t a truly pain-free answer because… • Everyone learns in best in different ways • Real fluency demands practise over weeks and months Drilling is the key! Practise, practise, practise! Early stages of multiplication Multiplying as repeated addition +2 0 +2 2 +2 4 2x4 +2 6 2x4=2+2+2+2 So, 2 x 4 = 8 8 3x6 Or Add the dots What multiplication are these arrays showing? Partitioning x 25 x 3 = 75 x 3 20 5 60 15 = 75 +3 0 +3 +3 3 4 groups of 3 6 +3 9 Add the jumps = 4 12 3= 4 12 Whilst children learn about numbers and maths at school, there are also lots of ways that you can support your child at home. It doesn’t have to be by doing pages of sums or text books – there are lots of fun activities and games you can do or include in your everyday routines! Here are a few ideas to help you… Learning Targets for Year 1 Learning Targets for Year 2