Year 9 Higher Revision
Topic MWMM Expand and simplify expressions 103A10/A12
Expanding and factorising 93,94 A10,A1 1
Estimating calculations 101a/ 101b N11
Total cost and reducing by a % 93N14
Angles in parallel lines67S14
Solving linear equations105a/105bA05/A06
Probability 90a/90bD11
Stem and leaf89a/89bD08
Writing formulae 106A14
Ratio 61N16
Area of triangles and rectangles 73aS01
Frequency polygon 88D14
Linear graphs and simultaneous equations 113/114A17
Standard form 135a/135bN28
Factorising and simplifying expressions 104/140a A07/A11/A 22
Box and whisker plots 152D21
Similar shapes 149S26
Probability tree diagrams 153/154D22
Surds 157N33
Sequences37A01 Work out the nth term rule for these sequences.
If the mean of goals scored in 6 rugby matches is 14, After one more match this increased to 16. How many points were scored in the final match? If the mean of goals scored in 10 rugby matches is 15, After one more match this increased to 19. How many points were scored in the final match? If the mean of goals scored in 12 rugby matches is 16, After one more match this decreased to 14. How many points were scored in the final match? Combining means 41D18
Currency conversion 64N21
Percentage increase93N14
Substitution – calculator work77,95A04,N27
Trial and improvement 110A18
Pythagoras’ Theorem 118aS25
Indices and brackets111/103aA07/A10
Probability and expectation 91/132D11/D17
Estimated means 113bD19
Inequalities 108A15
Area of trapezium73cS13
Transformations75/76S23/S24
Transformations 75/76S23/S24
Cumulative frequency graphs 151D20
Transformations 75/76S23/S24
Simultaneous equations 142aA19