Angles

Some lessons on angle rules.

Aims Lesson Plan Resources Mentioned in Lesson Plan Notes
To know the angle rules: angles around a point, on a line, opposite angles.
To write out solutions to multi-step problems in a logical manner.
angles A  angles A angles A
To know the properties of quadrilaterals and classify them by asking questions.
To know and apply the parallel angle rules: corresponding, alternate and co-interior. angles C  naming
practice
angles C 
To apply the parallel angle rule to quadrilaterals. angles D practice
To work out the interior angle-sum of a polygon by splitting it into triangles.
To understand why the exterior angle-sum of a polygon is 360.
angles E facts test
facts learning
practice
To know and apply the formulae for interior and exterior angle-sum of a polygon.