Domain and periodicity of trigonometric functions Whiteboard exercise Play

'Double quadratic' equations Whiteboard exercise Play

'Double quadratic' equations Student activity Play

Double-angle formulas Class activity Play

Double-angle formulas Whiteboard presentation Play

Equations and tables Student activity Play

Equations for displacement reactions Whiteboard exercise Play

Equations for neutralisation reactions Illustration Play

Equations for the formation of salts Illustration Play

Equations for the reactions of acids and bases Simulation Play

Equations for the reactions of acids with bases Whiteboard exercise Play

Equations for the reactions of acids with carbonates Simulation Play

Equations for the reactions of acids with metals Simulation Play

Equations in two variables Student activity Play

Equations in two variables Whiteboard exercise Play

Equations involving the cosine function Student activity Play

Equations involving the cosine function Whiteboard exercise Play

Equations involving the tangent function Student activity Play

Equations involving the tangent function Whiteboard exercise Play

Equations of curves Class activity Play

Equations of curves Whiteboard presentation Play

Equations of motion Animation Play

Equations of motion Whiteboard exercise Play

Equations of motion Student activity Play

Equations with brackets Student activity Play