Trigonometric functions of quadrantal angles Student activity Play

Trigonometric functions of the sum and difference of angles (1) Class activity Play

Trigonometric functions of the sum and difference of angles (1) Whiteboard presentation Play

Trigonometric functions of the sum and difference of angles (2) Whiteboard presentation Play

Trigonometric functions of the sum and difference of angles (2) Class activity Play

Trigonometric ratios – the angles of the triangle Whiteboard exercise Play

Two isosceles triangles Whiteboard exercise Play

Two right-angled triangles Whiteboard exercise Play

Types of angles Animation Play

Unconditioned and conditioned reflexes Student activity Play

Unconditioned and conditioned reflexes Animation Play

Unconditioned and conditioned reflexes Whiteboard exercise Play

Unconditioned reflexes Whiteboard exercise Play

Various angles Whiteboard exercise Play

Vertical and supplementary angles Animation Play

Vertical and supplementary angles in a triangle Simulation Play

Vertical angles Whiteboard exercise Play

Vertical angles – revision Student activity Play

Voluntary and involuntary responses Animation Play

Voluntary and involuntary responses Whiteboard exercise Play