Finding the locus Whiteboard exercise Play

Finding the radius and the centre of a circle Whiteboard exercise Play

Finding the radius of a circle Whiteboard exercise Play

Finding the surface area of a ring Student activity Play

Finding the volume of a frustum of a cone Whiteboard exercise Play

Focal length and the shape of a lens Student activity Play

Focal length and the shape of a lens Simulation Play

Forces in curvilinear motions Whiteboard presentation Play

Forces in curvilinear motions Class activity Play

Fresnel lens Animation Play

Frustum of a cone Student activity Play

Gas giant Chart Play

Geostationary satellite Animation Play

Geostationary satellite Student activity Play

Geostationary satellite Animation Play

Geostationary satellite Simulation Play

Getting the exact value Animation Play

Goats Whiteboard exercise Play

Gravitational constant Student activity Play

Gravitational constant Whiteboard exercise Play

Group trends Student activity Play

Group trends Animation Play

Hidden circles Student activity Play

Hidden circles Whiteboard exercise Play

How far is the horizon? Student activity Play