Inscribed and central angles Whiteboard presentation Play

Inscribed and not inscribed angles Whiteboard exercise Play

Inscribed angles on the same arc Simulation Play

Inscribed angles on the same segment Student activity Play

Inscribed angles on the same segment Whiteboard exercise Play

Interior and exterior angles Animation Play

Interior and exterior angles in polygons Whiteboard presentation Play

Interior and exterior angles in polygons Class activity Play

Interior and exterior angles of a quadrilateral Student activity Play

Isosceles triangles and symmetry Student activity Play

Isosceles triangles and symmetry Whiteboard exercise Play

Isosceles triangles – solving problems Whiteboard exercise Play

Isosceles triangles – solving problems Student activity Play

Isosceles triangles – solving problems Whiteboard exercise Play

Jumpers Whiteboard exercise Play

Kinds of angles Simulation Play

Kinds of angles – reminder Student activity Play

Kinds of triangles – classification by angles Student activity Play

Kinds of triangles – classification by angles Simulation Play

Kinds of triangles – classification by angles and sides Simulation Play

Lines and angles Whiteboard presentation Play

Lines and angles Class activity Play

Longer, shorter Student activity Play

Longer, shorter Whiteboard exercise Play

Lots of different numbers Student activity Play