Learning Journey – Angles

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Presentation transcript:

Learning Journey – Angles I can distinguish between acute, obtuse, reflex and right angles. I can draw and measure angles. I can work out the size of missing angles at a point. I can work out the size of missing angles on a straight line. I can use the properties of interior angles of a triangle and a quadrilateral to calculate missing angles. I can calculate missing angles in special triangles. I can calculate alternate, corresponding and co-interior angles, given two parallel lines. I can state reasons for my answers. I can calculate the sum of the interior angles of polygons. I can calculate the size of an interior angle of a regular polygon. I can calculate the exterior angle of a regular polygon. Given the interior or exterior angle of a regular polygon I can calculate the number of sides. I can solve multi-step problems involving interior / exterior angles of regular polygons. I can use algebraic proofs to solve angle problems.

Learning Journey – Angles I can distinguish between acute, obtuse, reflex and right angles. I can draw and measure angles. I can work out the size of missing angles at a point. I can work out the size of missing angles on a straight line. I can use the properties of interior angles of a triangle and a quadrilateral to calculate missing angles. I can calculate missing angles in special triangles. I can calculate alternate, corresponding and co-interior angles, given two parallel lines. I can state reasons for my answers. I can calculate the sum of the interior angles of polygons. I can calculate the size of an interior angle of a regular polygon. I can calculate the exterior angle of a regular polygon. Given the interior or exterior angle of a regular polygon I can calculate the number of sides. I can solve multi-step problems involving interior / exterior angles of regular polygons. I can use algebraic proofs to solve angle problems. 2 3 8 10 11 3 8 1 12 13 14 6 1 2 4 9 5 7