Year+9

=Year 9 (A2 and A3) Maths=

//September to October (Half term 1)//
Geometry []

Shapes 2D and 3D []

Area, Perimeter, Volume []

Using a protractor []

Volume by counting cubes []

Symmetry [] [] []

Fractions []

Subtraction (decomposition method - the way Afon Taf does it!) []

Revise multiplication and division []


 * November December (Christmas)**

Function machines []

Coordinates [] []

[|**http://www.mathsisfun.com/decimals.html**] Place Value game []
 * Place value (Hundreds, tens and units)**


 * Fibonacci Sequence**
 * Number Sequences**

Number Sequences If the numbers get bigger ‘slowly’ the rule is likely to be an adding one: eg. 5, 9, 13, 17, 21… (rule +4) If the numbers get bigger ‘quickly’ the rule is likely to be a multiplying one: eg. 5, 15, 45, 135… (rule x3)

Number Patterns Explore all of these at **BBC Bitesize**either Key Stage 2 or **3**
 * Even and odd numbers
 * Square numbers
 * Cube numbers
 * Triangle numbers
 * Multiples
 * Exploring number patterns
 * Number patterns in diagrams

Multiples and factors [|**http://www.bbc.co.uk/skillswise/numbers/wholenumbers/whatarenumbers/multiplesandfactors/index.shtml**]

Fractions, decimals, percentages []

Fractions []

Percentages To find a percentage in your head 50% - halve the number 50% of 400 = 200

25% - halve the number and halve the answer 25% of 400 - half of 400 = 200 and half of 200 = 100

75% halve the number and the answer and then add the two numbers together 75% of 400 - half of 400 = 200 - half of 200 = 100 200 + 100 = 300

To use a calculator 50% of 400

400 divided by 100 times by 50


 * //January to February (Half Term 3)//**

Construct and interpret bar charts Construct and interpret pictograms Observation charts, tally charts and frequency tables Represent data collected on a bar chart Represent data collected on a line graph Collect discreet data by completing an observation chart, tally chart, frequency table, bar chart, line graph Collect data and where appropriate select equal class intervals and represent the data in frequency diagrams Interpret pie charts Draw pie charts (sector method) Calculate the mean, median, mode and range of discrete data.

[] []

Median and Range game []

Learn a fun song to learn the difference between mean, median, mode. [] Line symmetry (mirror symmetry) [] [] [] [] [] Symmetry Artist (computer program) []
 * February to Easter**
 * Reflect simple shapes**
 * Rotational symmetry**
 * Identify symmetry of 2D shapes**

Metric equivalents of Imperial units still in daily use. Convert one metric unit to another Estimates of measure [] [] [] [] [] [] []
 * Reading of Scales including measuring instruments**

@http://www.teachingtreasures.com.au/maths/decimalsk-3/rounding-decimals2-3.htm
 * Rounding Decimals practice**

Understanding decimal numbers and place value Addition/Subtraction Decimal numbers Solving problems using multiplication and division of decimal numbers by 10, 100, 1000 Plotting co-ordinates in first quadrant Estimating using approximations Rounding to the nearest 10, 100 and 1000 Mental methods Doubling and Halving strategies Finding a fraction of a quantity REVISION for ASSESSMENT WEEK Revision for NFER tests (second week after half-term) NFER tests Maths activities Preparation for Foundation GCSE work.
 * Easter to Whitsun**
 * Whitsun to end of term**

Past SAT type papers for end of Year 9 Key Stage 3 http://www.emaths.co.uk/KS3SAT.htm#Mathematics

Key Stage 3 type questions @http://www.mathsnet.net/ks3/index.html