Equations involving the cosine function Whiteboard exercise Play

Equations involving the cosine function Student activity Play

Equations involving the tangent function Student activity Play

Equations involving the tangent function Whiteboard exercise Play

Estimation of the volume Animation Play

Ethanoic acid/sodium ethanoate buffer – addition of strong base Animation Play

Exact values of trigonometric ratios for selected angles Animation Play

Exact values of trigonometric ratios for selected angles Student activity Play

Examples of 3-D shapes Animation Play

Examples of 3-D shapes Student activity Play

Examples of angles Animation Play

Examples of refraction Student activity Play

Examples of rotation Student activity Play

Exercises Student activity Play

Exercises Student activity Play

Experiments with indicators Animation Play

Exponential equation Whiteboard exercise Play

Exponential equation Whiteboard exercise Play

Exponential equations Student activity Play

Expressions for angles Student activity Play

Expressions for angles Whiteboard exercise Play

Exterior and interior angles of a triangle Student activity Play

Exterior angle of a triangle Whiteboard exercise Play

Exterior angle of a triangle – exercises Student activity Play

Exterior angle of a triangle – observation and proof Student activity Play