Formulate algebraic 6.02a Formulate simple formulae and expressions from real-world expressions contexts. e.g. Cost of car hire at £50 per day plus 10p per mile. The perimeter of a rectangle when the length is 2 cm more than the width. 6.02b Substitute numerical values Substitute positive numbers into Substitute positive or negative simple expressions and numbers into more complex into formulae and formulae to find the value of the formulae, including powers, expressions subject. roots and algebraic fractions. e.g. Given that , find v when t e.g. with u = 2.1, s = = 1, a = 2 and u = 7 0.18, . 6.02c Change the subject of a Rearrange formulae to change Rearrange formulae to change the subject, where the subject the subject, including cases formula appears once only. where the subject appears twice, or where a power or e.g. Make the subject of the d reciprocal of the subject formula . appears. Make x the subject of the e.g. Make the subject of the t formula . formulae (i) (ii) (iii) Recall and use standard Recall and use: Recall and use: 6.02d formulae Circumference of a circle Pythagoras’ theorem Area of a circle Trigonometry formulae
6.02a Formulate algebraic expressions Formulate simple formulae and expressions from real-world contexts. e.g. Cost of car hire at £50 per day plus 10p per mile. The perimeter of a rectangle when the length is 2 cm more than the width. 6.02b Substitute numerical values into formulae and expressions Substitute positive numbers into simple expressions and formulae to find the value of the subject. e.g. Given that , find v when t = 1, a = 2 and u = 7 Substitute positive or negative numbers into more complex formulae, including powers, roots and algebraic fractions. e.g. with u = 2.1, s = 0.18, . 6.02c Change the subject of a formula Rearrange formulae to change the subject, where the subject appears once only. e.g. Make d the subject of the formula . Make x the subject of the formula . Rearrange formulae to change the subject, including cases where the subject appears twice, or where a power or reciprocal of the subject appears. e.g. Make t the subject of the formulae (i) (ii) (iii) 6.02d Recall and use standard formulae Recall and use: Circumference of a circle Area of a circle Recall and use: Pythagoras’ theorem Trigonometry formulae