Sketching a parabola Whiteboard exercise Play

Sketching a parabola Student activity Play

Sketching a parabola Whiteboard exercise Play

Sketching the graph of a polynomial Student activity Play

Sketching the graph of a polynomial Whiteboard exercise Play

Solution of the equation ax 2 + bx = 0 Student activity Play

Solution of the equation – examples Simulation Play

Solutions on the graph Animation Play

Solving a quadratic equation graphically Student activity Play

Solving the inequalities using the test-point method Student activity Play

Test-point Animation Play

The x-intercepts of the parabola Whiteboard exercise Play

The y-intercept of the parabola Animation Play

The formula and the graph Student activity Play

The gradient and the y-intercept of a straight line Whiteboard exercise Play

The gradient and the intercept Whiteboard exercise Play

The gradient and the intercept Whiteboard exercise Play

The gradient, the intercept and the graph Simulation Play

The graph of the linear function Animation Play

The intercept form of a straight line Animation Play

The intercept form of the equation of a straight line Student activity Play

The intercept form of the equation of a straight line Whiteboard exercise Play

The number of roots of a quadratic equation Student activity Play

The number of roots of a quadratic equation Whiteboard exercise Play

The number of roots of a quadratic equation with parameter – example Animation Play