Equipotential surfaces in a field due to a point charge Student activity Play

Equipotential surfaces in a field due to a point charge Animation Play

Equipotential surfaces in a field due to a point charge Whiteboard exercise Play

Example of a quadratic function Animation Play

Exercises about the equation of the circle with centre at an arbitrary point Student activity Play

Exponential growth and decay Class activity Play

Exponential growth and decay Whiteboard presentation Play

Exponential growth model Animation Play

Extraction of titanium Student activity Play

Extremum at a stationary point Whiteboard exercise Play

Factors affecting plants' growth Simulation Play

Factors influencing bacterial growth Whiteboard exercise Play

Factors influencing bacterial growth Student activity Play

Fats Class activity Play

Fats Whiteboard presentation Play

Figures in a coordinate system Student activity Play

Figures in coordinates Whiteboard exercise Play

Figures in coordinates – part 1 Student activity Play

Figures in the Cartesian coordinate system Whiteboard exercise Play

Figures in the Cartesian coordinate system Student activity Play

Figures symmetrical with respect to a point Student activity Play

Figures symmetrical with respect to a point Whiteboard exercise Play

Filling a bathtub Animation Play

Filling a bathtub at a speed of 2 litres in one minute Whiteboard exercise Play

Filling a vessel Animation Play