7 16: Ratio and proportion 16.1 Equivalent percentages, Week convert percentages to fractions • 1 2 and rates of change: fractions and decimals and decimals and vice versa. – Percentages and 16.2 Calculating a percentage of calculate a percentage of a • compound measures a quantity quantity 16.3 Increasing and decreasing increase and decrease quantities • quantities by a percentage by a percentage. 16.4 Expressing one quantity as express one quantity as a • a percentage of another percentage of another work out percentage change. • 16.5 Compound measures recognise and problems • involving the compound measures of rates of pay, density and pressure. Week 7 17.1 Compound 17: Ratio interest and proportion and calculate simple interest • 3 4 repeated and percentage rates of change: change – calculate compound interest • Percentages and solve problems involving repeated variation • percentage change. 17.2 Reverse percentage calculate the original amount, • (working out the original value) the final amount, after a known percentage increase or decrease. 17.3 Direct proportion solve problems in which two • variables have a directly proportional relationship (direct variation) 11 1 work out the constant of • proportionality recognise graphs that show direct • variation. YEAR Term
YEAR 11 Term 1 Week 1 – 2 7 16: Ratio and proportion and rates of change: Percentages and compound measures 16.1 Equivalent percentages, fractions and decimals • convert percentages to fractions and decimals and vice versa. 16.2 Calculating a percentage of a quantity • calculate a percentage of a quantity 16.3 Increasing and decreasing quantities by a percentage • increase and decrease quantities by a percentage. 16.4 Expressing one quantity as a percentage of another • express one quantity as a percentage of another • work out percentage change. 16.5 Compound measures • recognise and problems involving the compound measures of rates of pay, density and pressure. Week 3 – 4 7 17: Ratio and proportion and rates of change: Percentages and variation 17.1 Compound interest and repeated percentage change • calculate simple interest • calculate compound interest • solve problems involving repeated percentage change. 17.2 Reverse percentage (working out the original value) • calculate the original amount, the final amount, after a known percentage increase or decrease. 17.3 Direct proportion • solve problems in which two variables have a directly proportional relationship (direct variation) • work out the constant of proportionality • recognise graphs that show direct variation.
AQA_Foundation_2_year_route_map_and_SoW.docx