Series:

Thumbnail	Title	Series Number	Date	Description
	Complex numbers
	The orbit stabiliser theorem		1980	This programme establishes and develops the concept of group action.
	Space-time geometry		12 June 1980	This programme looks at the question of time dilation and examines the form of the transformations...
	Functions		17 April 1980	This programme uses models and animations to describe the construction and properties of graphs...
	Fourier coefficients		15 May 1980	This programme looks at the idea of approximating a function by using a set of orthogonal functions.
	Cycles		22 May 1980	This programme examines the characteristics of permutations and cycles. Particular attention is...
	The dodecahedral group		17 November 1980	This programme looks at the properties of the group of direct symmetries of the dodecahedron. These...
	Klein's unification of geometry		1980	Computer animation and a 3-D model of a perspectivity demonstrate that Euclidean, Non-Euclidean and...
	Completeness		10 April 1980	This programme uses the completeness axiom to demonstrate that any arbitrary bounded set of real...
	Non-Euclidean Geometry		24 July 1981	This programme defines congruency in non-Euclidean geometry and then proves that the area of a...