Key Stage 2 Maths Evening 2013 New
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Transcript of Key Stage 2 Maths Evening 2013 New
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To give an overview of howMathematics is taught in
Key Stage 2. To explore the methods used toteach the four operations in KS2
To give ideas on how to supportyour child at home in mathematics.
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Building blocks essentialUsing a range of progressive
methods to suit childrens needs
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How is mathematics taughtin the Juniors?
Mathematics lessons are a balance of whole classwork, independent activities and guided groups.
Mental mathematics - consolidate and practice
Formal written methods and informal jottings
Areas of mathematics: number; shape, space &measure and handling data with using and applyingappearing in all of these areas
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How is mathematics taughtin the Juniors?
Real life learning opportunities/ problem solving / Maths week
Using calculators Upper Juniors
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Mathematics in Year 3
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7848 80 84
+30
+2 +4
48 + 36 = 84
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53 + 36 =50 + 30 = 80
3 + 6 = 9
80 + 9 = 89
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Horizontal expansion
83 + 42 = 125
80 + 3
+ 40 + 2120 + 5 = 125
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54 + 27 =
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60 80 84
+ 20+ 4
56
+ 4
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60 80 84
+ 20+ 4
56
+ 4
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18 3 can be modelled as:
Grouping How many 3s make 18?
0 3 6 9 12 15 18
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Mathematics in Year 4
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367 + 185 = 552
367+18512
140
400552
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Leading to column method
367+ 185
5521 1
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23 x 7 is approximately 20 x 10 = 200
x 7
20 140
3 21
= 161
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Expanded Short Multiplication
3 8X 7
5 6
2 1 02 6 6
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Try using the grid or shortmultiplication method:
42 x 7
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Using the bus shelter method e.g. 72 6
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Mathematics in Year 5
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Extend to numbers with at least fourdigits
3587 + 675 = 4262
3587+ 675
42621 1 1
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72.8+ 54.6127.41 1
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Grid method72 x 38 is approximately 70 x 40 = 2800
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Short multiplication:
45 x
6270
3
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Extending to remainders as fractions
2/6 = 1/3
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R Read the problemU Understand the question
C Choose operationS Solve calculationA Answer the problemC Check the answer
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486.24 6 =
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Mathematics in Year 6
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Extend to numbers with any number ofdigits and decimals with 1, 2 and/or 3decimal places.
13.86 + 9.481 = 23.341
13.86+ 9.481
23.3411 1 1
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Extend to numbers with any number of digitsand decimals with 1, 2 and/or 3 decimal places.
20.59 - 9.481 = 11.109
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Short multiplication with larger numbers
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0 5 1 . 25 2 25 6 . 10
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Try using the bus sheltermethod
348 5
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How many packs of 24 can wemake from 560 biscuits?
Start by multiplying 24 bymultiples of 10 to get an
estimate. As 24 20 = 480 and 24 30 =
720, we know the answer liesbetween 20 and 30 packs.
We start by subtracting 480from 560.
(20 x 24)
(3 x 24)
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Pupils who achieve level 5 at the end ofYear 5 are working towards Level 6
At the end of Year 9 pupils are expectedto be a level 5 or 6. Level 7 is GCSE grade
C. Papers consist of a calculator and non-
calculator paper
Grade received is either able to work at
level 6 or not.
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Content Examples:
Complex problem solving
Algebra solving linear equations, nth term insequences
FDP finding percentage changes,
+ - X fractions
Shape, space and measure area andcircumference of circles, properties ofintersecting and parallel lines
Statistics drawing pie charts, understandingscatter graphs
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3(5a + 2) = 36
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The price of a coat is 90. The sale priceis 75. Find the price percentage change.
H h l hild
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How can you help your childin mathematics?
Support children in using the four operations
Mental mathematics speed and accuracy
Learn number facts bonds, multiplication and division facts
Multiplying/Dividing by 10 and 100 by shifting digits
Time telling the time, differences and timetables
Weight and measure
Money paying, receiving change, totalling combinations
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How can you help?
Talk abouthowyou do
maths
Give praise and
encouragement
Play games
Ask yourchild toexplain
Make sure maths is fun!
Learnnumberfacts
Use a timer
Everydaymaths
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Name
DOB
Emmer Green
Primary School
Numeracy Passport
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North AmericaAchieved Achieved Achieved
Double any 2 digit number
Halve any 2 digit number
Know by heart all multiplication facts for 6 up to 6 x 10
Know by heart all division facts for 6 up to 60
Know by heart all multiplication facts for 8 up to 8 x 10
Know by heart all division facts for 8 up to 80
5. North America
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Mathletics
http://www.mathletics.co.uk/ -
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Children whose parents areinvolved with their learningprogress 15 17% more in
mathematics and reading thanother children.