• Mostly uses Standard Recall Reason Solve (mathematics) English with evidence of Know that the tangent at any point on a circle Distinguish between arithmetic and geometric Solve linear equations in one unknown with 6 controlled grammatical is perpendicular to the radius at that point. sequences fractional coefficients structures Know that the perpendicular from the centre Compare the measures of spread between a pair of Solve quadratic equations by completing the square • Generally accurate to the chord bisects the chord box plots/cumulative frequency graphs Solve linear inequalities in two variables graphically spelling, including some Apply Select and justify a sampling scheme and a method to Solve two simultaneous inequalities algebraically complex words investigate a population, including random and and show the solution set on a number line Expand double brackets (ax ± b)(cx ± d) • Some ambitious stratified sampling Square a linear expression and collect like vocabulary attempted terms Solve (other contexts) Product of Three Binomilas Interpret Iteration-Trial and Improvement Identify and interpret gradient from an equation Iterative Processes ax+by=c Find angles of elevation and angles of Find approximate solutions of a quadratic equation depression from the graph of the corresponding quadratic Probability Using Venn Diagrams function Cumulative Frequency Recognise, sketch and interpret graphs of simple cubic Boxplots functions Construct cumulative frequency graphs Recognise, sketch and interpret reciprocal graphs Find the median, quartiles and interquartile Identify direct proportion from a table of values by range for large data sets with grouped data comparing ratios of values Interpret and analyse information in a range of linear graphs - to describe how one variable changes in relation to another Interpret cumulative frequency graphs Communicate Change the subject of a more complex formula that involves the square root e.g. make l the subject of the formula T = 2pi √(l/g) Change the subject of a complex formula that involves fractions, e.g. make u or v the subject of the formula 1/v + 1/u =1/t Find the coordinates of the midpoint of a line from coordinates using a formula Answer simple proof and 'show that' questions using consecutive integers (n, n+ 1), squares a2, b2, even numbers 2n, and odd numbers 2n + 1
• Mostly uses Standard English with evidence of controlled grammatical structures • Generally accurate spelling, including some complex words • Some ambitious vocabulary attempted 6 Recall Know that the tangent at any point on a circle is perpendicular to the radius at that point. Know that the perpendicular from the centre to the chord bisects the chord Apply Expand double brackets (ax ± b)(cx ± d) Square a linear expression and collect like terms Product of Three Binomilas Iteration-Trial and Improvement Iterative Processes Find angles of elevation and angles of depression Probability Using Venn Diagrams Cumulative Frequency Boxplots Construct cumulative frequency graphs Find the median, quartiles and interquartile range for large data sets with grouped data Reason Distinguish between arithmetic and geometric sequences Compare the measures of spread between a pair of box plots/cumulative frequency graphs Select and justify a sampling scheme and a method to investigate a population, including random and stratified sampling Interpret Identify and interpret gradient from an equation ax+by=c Find approximate solutions of a quadratic equation from the graph of the corresponding quadratic function Recognise, sketch and interpret graphs of simple cubic functions Recognise, sketch and interpret reciprocal graphs Identify direct proportion from a table of values by comparing ratios of values Interpret and analyse information in a range of linear graphs - to describe how one variable changes in relation to another Interpret cumulative frequency graphs Communicate Change the subject of a more complex formula that involves the square root e.g. make l the subject of the formula T = 2pi √(l/g) Change the subject of a complex formula that involves fractions, e.g. make u or v the subject of the formula 1/v + 1/u =1/t Find the coordinates of the midpoint of a line from coordinates using a formula Answer simple proof and 'show that' questions using consecutive integers (n, n+ 1), squares a2, b2, even numbers 2n, and odd numbers 2n + 1 Solve (mathematics) Solve linear equations in one unknown with fractional coefficients Solve quadratic equations by completing the square Solve linear inequalities in two variables graphically Solve two simultaneous inequalities algebraically and show the solution set on a number line Solve (other contexts)