6.40 General Relativity: An Isolated Fact

7.5 Non-Metals and Semi-Metals

7.30 Maths Analysis - Functions

(Repeat)

Weather BILL GILES

Welsh hymn-singing
(English transmitters only. First shown on BBC Cymru/Wales)

A programme for children under 5.

An animated series of science-fiction adventure stories.
(Repeat)

by ELISABETH BERESFORD
Told by BERNARD CRIBBINS
Music by MIKE BATT
Animated by BARRY LEITH
Directed by IVOR WOOD

Christopher Morris ; Weatherman

Television's most popular current affairs magazine, presented each weekday evening by FRANK BOUGH , SUE LAWLEY
HUGH SCULLY , JOHN STAPLETON and BOB WELLINGS with contributions from BBC studios throughout the country.
Also, from far and near, the programme's team of reporters LUKE CASEY , BERNARD CLARK , SUE COOK, VERA GILBERT , SALLY HARDCASTLE , JOHN HITCHINS , JAMES HOGG ,
BILL KERR ELLIOTT , LAURIE MAYER , TONY WILKINSON and NICHOLAS WOOLLEY brings you films and features that reflect the way life is Nationwide.

by RICHARD WARING
Sandy finally convinces Oliver that the time has come for them to move on to more suitable accommodation. Unfortunately, however, they have rather different ideas about the sort of thing they re looking for - and its location. Home Market
Designer TIM GLEESON
Producer HAROLD SNOAD

with Richard Whitmore and the BBC's reporters and correspondents around the world Weatherman

with Gerald Durrell
Most of us know that a few important species are endangered, but there are now literally hundreds of animals, birds and reptiles on the edge of extinction.
In this film GERALD DURRELL makes a passionate plea for us to take more care of the world we live in and the creatures that share it with us. He explains how in the next decades many more species will be unable to survive without help, and why this matters not Just to animal lovers but to us all. He shows us the work being done to save endangered species by means of captive breeding at his centre in Jersey, and at the Wild Animal Park at San Diego, California - and we accompany him and his wife LEE on a trip to catch a group of rare volcano rabbits in Mexico.
Photographyjim PEIRSON Sound recordist RON KEIGHTLEY
Film editor LES NEWMAN ProducerSTEPHEN CROSS

by James Duthie
starring Gerard Kelly and Sylvestra Le Touzel

Adolescent love can be difficult at the best of times, but Donal and Sally have special problems - problems which alarm their families and the instructors at Strathvale Centre.

A remarkably sensitive play. (Daily Express)

...sensitively written and compassionately produced ... great compassion and understanding. (Daily Mirror)

Winner of the award for Best Direction at the 1979 Prague International Television Festival

Weatherman/Regional News