A central angle Student activity Play

A central angle – finding the length of the arc Whiteboard exercise Play

A central angle – finding the radius of the circle Whiteboard exercise Play

A circle and a straight line Simulation Play

A circle and a straight line Student activity Play

A circular arc Student activity Play

Anatomy of the reflex arc Whiteboard exercise Play

Anatomy of the reflex arc Student activity Play

Arcs Student activity Play

Arcs Whiteboard exercise Play

Cardboard model of a cone Animation Play

Central and inscribed angles Student activity Play

Central and inscribed angles on the same arc Student activity Play

Central and inscribed angles on the same arc Whiteboard exercise Play

Central and inscribed angles on the same arc Whiteboard exercise Play

Central and inscribed angles on the same arc – relationship Animation Play

Central and inscribed angles on the same arc – relationship Student activity Play

Circle properties Whiteboard presentation Play

Circle properties Class activity Play

Circle theorems Class activity Play

Circle theorems Whiteboard presentation Play

Circumscribed circles, inscribed polygons Student activity Play

Complex reflex arc – answering the phone Animation Play

Conditioned reflexes Student activity Play

Construction of a perpendicular bisector Animation Play