Estimation of the roots of a quadratic equation Student activity Play

Estimation of the roots of a quadratic equation – example Animation Play

Estimation of the roots of a quadratic equation – example Animation Play

Example of a quadratic function Animation Play

Example of the transformation of an equation into a quadratic equation Animation Play

Examples of quadratic equations Student activity Play

Examples of quadratic equations Whiteboard exercise Play

Exponential inequalities Class activity Play

Exponential inequalities Whiteboard presentation Play

Factor form of a quadratic function Whiteboard exercise Play

Factor form of a quadratic function Student activity Play

Factor form of a quadratic function Simulation Play

Factorisation of a quadratic function Whiteboard exercise Play

Factorisation of a quadratic function Student activity Play

Factorisation of a quadratic function Whiteboard exercise Play

Factorisation of a quadratic function – the x-intercepts of the parabola Whiteboard exercise Play

Factorisation of a quadratic function – Vieta's theorem Whiteboard exercise Play

Factorisation of quadratic functions Class activity Play

Factorisation of quadratic functions Whiteboard presentation Play

Factorisation of the quadratic functions Whiteboard exercise Play

Factorisation using Vièta's theorem Student activity Play

Facts and assumptions Student activity Play

Facts and assumptions – algebraic inequalities Whiteboard exercise Play

Finding graphical solutions of inequalities Student activity Play

Finding graphical solutions of inequalities Whiteboard exercise Play