Moving the parabola along the  y-axis Whiteboard exercise Play

One linear–one quadratic systems of equations Whiteboard exercise Play

Polynomial equation Student activity Play

Polynomial inequalities Student activity Play

Polynomial inequalities Whiteboard exercise Play

Polynomial inequalities – reading from the graph Whiteboard exercise Play

Problems involving quadratic equations Student activity Play

Problems involving quadratic equations Whiteboard exercise Play

Quadratic equation Student activity Play

Quadratic equation Whiteboard exercise Play

Quadratic equation Whiteboard exercise Play

Quadratic equation with a parameter Animation Play

Quadratic equation – example Animation Play

Quadratic equations Whiteboard presentation Play

Quadratic equations Class activity Play

Quadratic equations and inequalities Whiteboard exercise Play

Quadratic equations that have no solution Whiteboard exercise Play

Quadratic equations that have solution Whiteboard exercise Play

Quadratic function (1) Whiteboard presentation Play

Quadratic function (1) Class activity Play

Quadratic function (2) Class activity Play

Quadratic function (2) Whiteboard presentation Play

Quadratic function and its derivative Animation Play

Quadratic functions in the factorised form Animation Play

Quadratic functions in the factorised form Whiteboard exercise Play