Question Working Answer Mark AO Notes Grade 1 a (b, B1 B1 cao B –a) B1 B1 cao b (–a, –b) c B1 B1 cao (–b, a) 3 E.g. B3 3 B1 for correct reflection of small lengths B 2 B1 for correct reflection of large lengths B1 for complete correct diagram 3 (–5, M1 M1 process of drawing a grid to assist B 3 a –2) A1 A1 cao b (–b, A1 A1 cao –a) 3 4 a in first reflection M1 M1 finding first reflected point B (4, 3) → (–4, –3) (–4, (–4, 3) in second (–4, 3) A1 A1 cao –3) → b (–a, A1 A1 cao b) 3 5 Divide all points by 2 to give (1, 1) M1 3 M1 for method of halving all points B (3, 1) A2 A2 if all three correct (3, 2) A1 if only two are correct 3
Question Working Answer Mark AO Notes Grade 1 a b c (b, –a) (–a, –b) (–b, a) B1 B1 B1 B1 cao B1 cao B1 cao B 3 2 E.g. B3 3 B1 for correct reflection of small lengths B1 for correct reflection of large lengths B1 for complete correct diagram B 3 3 a b (–5, –2) (–b, –a) M1 A1 A1 M1 process of drawing a grid to assist A1 cao A1 cao B 3 4 a b (4, 3) → (–4, –3) in first reflection (–4, –3) → (–4, 3) in second (–4, 3) (–a, b) M1 A1 A1 M1 finding first reflected point A1 cao A1 cao B 3 5 Divide all points by 2 to give (1, 1) (3, 1) (3, 2) M1 A2 3 M1 for method of halving all points A2 if all three correct A1 if only two are correct B 3
Foundation_Skills_Geometry%20MarkScheme_AQA.docx