number (e.g. solutions to represent the derive an solve two notation and on (including problems cancellation linear a graph those that solution set equation (or linear algebraically to simplify equations to an two simultaneous require calculations using a graph inequality on simultaneous equations in and a number line equations), two variables find pairs of expressions) algebraically solve the algebraically numbers solve linear equation(s) by factorising that satisfy equations in and interpret find an equation one the solution approximate with two unknown solutions to find unknowns algebraically approximate quadratic solutions to equations simultaneous using a graph deduce roots equations using a graph of quadratic functions algebraically Measuring Data Stage 4 Stage 5 Stage 6r Stage 7r Stage 8p Stage 9 Stage 10 calculate and interpret, analyse interpret, analyse interpret the mean and compare the and compare the as an average distributions of data distributions of sets from univariate data sets from empirical univariate distributions empirical through distributions appropriate through measures of central appropriate tendency (median, measures of mean and mode) central tendency and spread (range) (median, mean, mode and modal class) and spread (range, including consideration of outliers) apply statistics to describe a population
number problems algebraically find pairs of numbers that satisfy an equation with two unknowns (e.g. cancellation to simplify calculations and expressions) solve linear equations in one unknown algebraically solutions to linear equations using a graph represent the solution set to an inequality on a number line derive an equation (or two simultaneous equations), solve the equation(s) and interpret the solution find approximate solutions to simultaneous equations using a graph solve two linear simultaneous equations in two variables algebraically notation and on a graph (including those that require algebraically by factorising find approximate solutions to quadratic equations using a graph deduce roots of quadratic functions algebraically Measuring Data Stage 4 Stage 5 Stage 6r Stage 7r Stage 8p Stage 9 Stage 10 calculate and interpret the mean as an average interpret, analyse and compare the distributions of data sets from univariate empirical distributions through appropriate measures of central tendency (median, mean and mode) and spread (range) interpret, analyse and compare the distributions of data sets from univariate empirical distributions through appropriate measures of central tendency (median, mean, mode and modal class) and spread (range, including consideration of outliers) apply statistics to describe a population
Framework-of-Progression-MASTER.docx