The natural logarithmic function Whiteboard presentation Play

The natural logarithmic function Class activity Play

The natural logarithmic function Animation Play

The new price Whiteboard exercise Play

The number of roots of a non-polynomial equation Student activity Play

The number of roots of a quadratic equation Student activity Play

The number of roots of a quadratic equation Whiteboard exercise Play

The origin and 'something' Student activity Play

The origin and 'something' Whiteboard exercise Play

The parabola Whiteboard exercise Play

The parabola Student activity Play

The parabola Whiteboard exercise Play

The point that belong to the graph Whiteboard exercise Play

The points and graphs of the functions Whiteboard exercise Play

The points and the equations of the functions Whiteboard exercise Play

The points on the graph Whiteboard exercise Play

The points that lie on the graph Whiteboard exercise Play

The pounds and the kilograms Whiteboard exercise Play

The price cuts Whiteboard exercise Play

The price of a ball-pen Whiteboard exercise Play

The price of a notebook Simulation Play

The price of cake Whiteboard exercise Play

The price of petrol Whiteboard exercise Play

The properties and function of chlorophyll Whiteboard exercise Play

The properties and function of chlorophyll Student activity Play