11 plus check list angle properties, angles on straight lines, angles around a point, parallel lines, parallelograms, angle properties of triangles and polygons
- Know acute, obtuse and reflex angles
- Work out angles on straight lines (Angles on lines VIDEO)
- If two lines cross the opposite angles are equal
- Know properties of scalene triangle, isosceles triangles and equilateral triangles.
- Exterior angle of triangle property
- Work out angles in triangles. (Angles in triangles VIDEO)
- Angles in quadrilaterals (Angles in quadrilaterals VIDEO)
- Work out angles on parallel lines
- Angles in parallelograms