Inscribed and central angles Whiteboard presentation Play

Inscribed circles, circumscribed polygons Student activity Play

Interior and exterior angles of a quadrilateral Student activity Play

Kites Student activity Play

Kites Whiteboard exercise Play

Other quadrilaterals Student activity Play

Parallelograms, rectangles, rhombuses and squares – properties of diagonals Student activity Play

Parallelograms, rectangles, rhombuses and squares – properties of diagonals Whiteboard exercise Play

Perimeters of geometric figures Student activity Play

Polygon calculator Simulation Play

Polygons Slideshow Play

Polygons Student activity Play

Polygons and regular polygons Whiteboard presentation Play

Polygons and regular polygons Class activity Play

Polymeric hydrocarbons Student activity Play

Programming to draw regular polygons Simulation Play

Programming to draw regular polygons Student activity Play

Properties of 2-D shapes Whiteboard presentation Play

Properties of 2-D shapes Class activity Play

Properties of shapes Whiteboard presentation Play

Properties of shapes Class activity Play

Pulsars Student activity Play

Pulsars Animation Play

Quadrilaterals Student activity Play

Quadrilaterals Whiteboard exercise Play