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Wednesday 11 January 2012

Year 9 - Autumn 2 - Revision Topics


Here are all the topics for the tests on Wed 18th and Thur 19th Jan.  Get Revising

Representing Data 
  
  Interpret pie charts 
   Collect and record continuous data using equal class intervals
   Draw conclusions from scatter diagrams 
   Understand different types of correlation 
   Draw a line of best fit on a scatter diagram 
   Draw and interpret cumulative frequency tables, diagrams and box plots for grouped data
   Compare distributions and make inferences using the shapes of distributions, measure of
   averages and spread including median and quartiles 

 
 Identify all the symmetries of 2D shapes
 Translate a 2D shape 
 Enlarge shapes by a fractional scale factor 
 Rotate shapes 
 Reflect shapes 
 Recognise rotational symmetry 
 Recognise rotations, reflections and translations 
 Recognise symmetry in 3D shapes 
 Understand the properties preserved by transformations 
 Recognise congruent shapes 
 Recognise similar shapes and use similarity to solve problems
 Use vector notation for translations 
 Transform any shape using any transformation 

Graphs
   Use and interpret coordinates in all four quadrants
   Calculate the gradient of a line by constructing a right angled triangle
   Find the coordinates of the midpoint of a line 
 Sketch and interpret graphs of non-linear functions of x  (including cubic and reciprocal graphs)
  Recognise graphs by their shapes
  Find approximate solutions to quadratic equations using graphs
  Sketch and interpret graphs that model real life situations
  Know when lines are parallel 

Powers and Roots
  
  Write numbers as a product of primes
  Work out powers and their corresponding roots
  Recall cubes of 2,3,4,5,10
  Recall squares up to 152
  Substitute positive and negative numbers into expressions with powers 
  Use and understand reciprocal, HCF, LCM, prime number 
  Use the terms cube root and negative square root 
 Begin to use index rules 


Year 8 Revision Autumn 2

Here are your subjects for the test on Wednesday 18th Jan.  Get Revising!

Interpreting Data
 
·       Hypothesis
             Choose, collect data & test.

·       Process, represent  and interpret data from a variety of forms 
                    Bar Charts
                    Pictograms
                    Pie Charts
                    Scatter graphs

.     Evaluate results

Fractions, Decimals and Percentages

·      Find simple fractions of quantities.

·      Reduce a fraction to its simplest form by cancelling.

·      Compare and order decimals.

·      Compare and order fractions.

·      Convert between fractions, decimals and percentages.

·      Add and subtract fractions.

·      Multiply and divide integers by a fraction.

·      Add and subtract decimals to 2dp.

·      Multiply and divide decimals to 2dp.
 

Equations

·         Simplify linear algebraic expressions by collecting like terms

·         Construct linear equations

·         Solve linear equations

·       Use trial and improvement to solve non linear equations