Simple Interest Simple Bills & VAT Electricity Bills
13 Feb 2012
Compiled by Mr. Lafferty Maths Dept.
Find t he area and perimet er of a square wit h lengt h 3 cm. 4. 5
Enlarging and Reducing Drawing
Working with Scales Making Simple Scale Drawings Harder Scale Drawings Compass Points & Scale Drawings Measuring & Scales Similar Shapes & Scale Factor
13 Feb 2012 Created by Mr.
Conversion between % Fractions and Decimals
Percentages using a calculator Percentage rise (Increase) Percentage fall (Decrease) One quantity as a Percentage of another Percentage Profit / Loss Percentage Increase
Working with decimals Decimal Scales Rounding to 1 decimal place Addition and Subtraction Multiplying by a single digit Dividing by a single digit Multiplying by 10, 100, 1000 Dividing by 10, 100, 1000 Converting length Converting
G e ne ra l
Revising Basic Angles Naming Angles Measuring Angles Finding Missing angles Drawing Triangles Angles in a Triangle Corresponding Angles Alternate Angles Angles in a Quadrilateral
Feb 13, 2012 Created by Mr.Lafferty Math Dept
Rounding to nearest 10,100,1000 Estimating Answers Multiplying & Dividing by 10,100,1000
Multiplying & Dividing by 20, 300 etc.
13 Feb 2012
Created by Mr. Lafferty Maths Dept.
1. 3 9
Q1. 34.5 + 0.6 + 5 Tidyup the expression
St. Andrew's Secondary
6 w 4 r +4 w+9 r
Find y wh e n y + 6 = 2 5 Q3.
Q4. I f p = 4 , q = 5 , r = 3
pq - r
Created by Mr. Lafferty Maths Dept
Put over 100
3 10 3.0
Direct Proportion Inverse Proportion Direct Proportion (Variation) Graph Inverse Proportion (Variation) Graph Direct Variation Inverse Variation Joint Variation
13 Feb 2012 Created by Mr. Lafferty Maths Dept.
Calculator Using the calculator and Scientific Notation
Using the calculator for fractions Simplifying Ratios Ratio & Proportional Division
Monday, February 13, 2012
Created by Mr. Lafferty @www.mathsrevision.com
Standard form / Scientific Notation Change back to normal form
1. W h a t is t h e a ns we r t o 2 .3 5 + 4 0 .2 5 3 .3 5 o r 1.5 8 7 5 2 . Ca lc
Factors / HCF Common Factors Difference of Squares Factorising Trinomials (Quadratics) Factor Priority
Feb 13, 2012
Created by Mr. Lafferty@mathsrevision.com
Q1. Multiply out
Investigating Pythagoras Theorem
Finding the length of the smaller side Solving Real Life Problems Pythagoras Theorem Twice Converse of Pythagoras Theorem
13 Feb 2012 Compiled by Mr. Lafferty Maths Dept.
S3 Credit Money
Percentage Profit & Loss Reverse Process / Original Price VAT / Easy VAT Calculation Loans & Hire Purchase Foreign Currency Car Insurance Travel and Valuable Insurance Building & Contents & val
Time Distance Speed
Converting Hour Minutes to Decimal Time vice versa
Speed Graphs Calculating Time Calculating Distance Time Distance Graphs Time, Distance and Speed Problems
13 Feb 2012 Created by Mr. L
Mean Mean from a Frequency Table
www.m a th s re vis io n .c o m
Median and Mode Range of a Set of Data Semi-Interquartile Range ( SIQR ) Quartile Graphs ( S Curves ) Standard Deviation / Sample Standard Deviation Probability Estimati
Tables & Charts
Frequency Tables / Relative Frequency
Cumulative Frequency Table Stem-leaf Diagrams Back to Back Stem Leafs Five Figure Summaries Box Plots Scatter Diagrams
Feb 13, 2012 Created by Mr. Lafferty@mathsrevision.com