4.2 Triangles recognise and calculate the • angles in different sorts of triangle. 4.3 Angles in a polygon calculate the sum of the • interior angles in a polygon. 4.4 Regular polygons calculate the exterior angles • and the interior angles of a regular polygon. 4.5 Angles in parallel lines calculate angles in parallel • lines. 4.6 Special quadrilaterals use angle properties in • quadrilaterals. 4.7 Bearings use a bearing to specify a • direction. Week 7 5: Number: Number 5.1 Multiples of whole numbers find multiples of whole • 13 14 properties numbers – recognise multiples of • numbers. 5.2 Factors of whole numbers identify the factors of a • number. 5.3 Prime numbers identify prime numbers. • Week 4 Y9 examinations and 15 revision Week 16 Week 17 Week 7 5.4 Prime 5: factors, Number: LCM Number and HCF identify factors • 18 19 properties identify the lowest common – • multiple (LCM) of two numbers 2 identify the highest common • factor (HCF) of two numbers. Term
4.2 Triangles • recognise and calculate the angles in different sorts of triangle. 4.3 Angles in a polygon • calculate the sum of the interior angles in a polygon. 4.4 Regular polygons • calculate the exterior angles and the interior angles of a regular polygon. 4.5 Angles in parallel lines • calculate angles in parallel lines. 4.6 Special quadrilaterals • use angle properties in quadrilaterals. 4.7 Bearings • use a bearing to specify a direction. Week 13 – 14 7 5: Number: Number properties 5.1 Multiples of whole numbers • find multiples of whole numbers • recognise multiples of numbers. 5.2 Factors of whole numbers • identify the factors of a number. 5.3 Prime numbers • identify prime numbers. Week 15 4 Y9 examinations and revision Week 16 Week 17 Term 2 Week 18 – 19 7 5: Number: Number properties 5.4 Prime factors, LCM and HCF • identify factors • identify the lowest common multiple (LCM) of two numbers • identify the highest common factor (HCF) of two numbers.