6.50 Crustal and Mantle Processes
7.15 Computing: Sorting
7.40 Reading Development
8.5 A Conflict Brought to Light
8.30 The Nature of Chemistry

A See-Saw programme

Stories and songs from God's wide world. BEN THOMAS tells the story of a boy and his rabbit in A Life for a Life; KIM GOODY sings about the mystery of Time; TONY MAIDEN shows how you should not be fooled by appearances in The Two Slaves.
Script editor NOEL VINCENT "Director SID WADDELL
Producer DAVID BROWN

Worship, prayer, sharing and celebration in which viewers are linked by television from home to home. This is the day which the Lord has made! We shall rejoice and be glad in it.'
Today's speaker is FATHER JAMES COLLINS , who joins some viewers from his parish of St Joseph the Worker, Kirkby, near Liverpool. Old Testament reading: Exodus 6, vv 5-7 Gospel: Luke 24, vv 17-21
Hymn for meditation: Christ be with me (Bunessan)
Director NOEL vtNCENT Producer ANGELA TILBY

In 17 years of film making mushtaq GAZDER has scripted and directed more than 50 documentary films, and is now one of the leading documentary film producers in Pakistan. His featurised documentary They are Killing the Horse was awarded Grand Prix at Tampere International Film Festival in 1979. CHAMAN LAL CHAMAN talks to him about his career and shows an excerpt from one of his short films, Song of Wishes.
viSHU SHARMA answers viewers' questions on the new Nationality Act and following the round-up of news around the country asha gulhane presents a Gujarati song.
Producer krishan gould
Executive producer ASIIOK RAMPAL BBC Pebble Mill

11: Trigonometry - 1

With Brian Rix
Five more programmes to help mentally handicapped people get more out of life.

Eight case studies for discussion by teachers. 2: A Primary Response Director TOM Robert
Producer JOHN TWITCIIIN

Eight programmes based on excerpts from French television networks.
2: Switzerland - With a Difference
Researcher JANE COTTAVE
Production SUSAN PATON

Presented by ANN LADBURY with designs by CAROLINE CHARLES
4: Ann Ladbury gives tips on coping with easy and ' difficult ' fabrics, and visits well-known fabric designer SUSAN COLLIER to see how she
Producer JENNY ROGERS

3: Conductive or Perceptive Deafness; What is the Difference?
Advice on use of a hearing aid; football, photographs and historic valentines test your lip-reading skills.
Director JOHN BROOKE
Producer brigit BARRY

... to Go to College
4: What's it like to be a mature student?
Assistant producer katherine EVERETT
Produced by TONY MATTHEWS

with PHILIP WRIXON and DAN CHERRINGTON
Producers PHILIP hicks , KEN POLLOCK Executive producer JOHN KENYON BBC Pebble Mill
Weather for farmers JIM BACON

Starring Pete Duel and Ben Murphy
with guest stars Jack Cassidy, Joanna Barnes

One thing women just should not do is plan a bank robbery and force Smith to carry out the raid by holding Jones at gunpoint.
(Repeat)

Questionmaster Joseph Cooper invites you to match your musical wits against Dorothy Tutin
David Attenborough , Robin Ray Guest musician Isobel Buchanan with Brian Rayner Cook (baritone)
Designer MALCOLM THORNTON SoundADRIAN STOCKS Lighting CLIVE THOMAS Producer PETER BUTLER Director Helen morton

with Jan Leeming ; Weatherman

This week: Leicester
What is it? Is it genuine? Is it valuable?
Porcelain, pistols or pictures. Arthur Negus and leading art and antiques experts offer their opinion on treasured possessions. Hugh Scully presents a programme in which he discovers a collection of World War I naughty postcards and the picture department has a field day.
Director DAVE Mitchell Producer ROBIN DRAKE BBC Bristol
The Story of English Furniture, £2.95 from booksellers

from Wesley's Chapel
For 21 years Songs of Praise has been coming from towns and villages all over the British Isles. To mark this 21st anniversary the congregation in Wesley's Chapel, City Road, London, includes many who have worked behind the scenes together with regular viewers, choirs and congregations from the neighbourhood, hymnwriters and leaders of the different Christian churches. They talk to Geoffrey Wheeler about the part Songs of Praise can play in helping to unite all Christians, and hymns that mean the most to them.

A short season of love stories receiving their television premiere begins with this screen version of a best-selling Mills Boon romance, starring
Keir Dullea , Susan Penhaligon Kenneth More
Forced to abandon her car in a blizzard, Helen James is offered hospitality at the secluded home of Dominic Lyall , former world-class racing driver who has lived as a recluse ever since a crash left him physically and mentally scarred. An uneasy relationship develops between the two which gradually turns to love as Helen teaches him to face the world again.
Screenplay by ANNE MATHER . JILL HYEM
Produced by JOHN QUESEED , CHRIS HARROP Directed by GERRY O'HARA

with Magnus Magnusson

Four winners from the first round programmes meet at Sheffield Polytechnic and compete for a place in the Final of Mastermind 1983.

John Edmond (computer systems project manager) The history of Italy, 1815-1929

Gwen Kingsley (crystal works tour guide) The life, times and death of Tutankhamun

Margaret Peat (school science technician) The life of Alexander the Great

Robert Woodcock (driver's mate) British political history from 1945

Mastermind 4, £1.50 from booksellers

with Jan Leeming Weather

with Esther Rantzen
Consumer advice, investigations, misprints, mishaps and real-life humour drawn from the letters you send each week. The reporters are Bill Buckley
Gavin Campbell Michael Groth And at the That's Life Newsdesk
Doe Cox and Joanna Monro
Studio director BOB MARSLAND Producer Esther RANTZEN Editor GORDON WATTS

Six programmes tracing the evolution of the modem symphony orchestra, written and presented by Jane Glover. 2: Baroque
Court orchestras offered composers new possibilities. Bach experimented with different combinations of instruments; Haydn became 'the father of the symphony'. With the English Chamber Orchestra leader JOST-LUIS GARCIA from the Holywell Music Room, Oxford
Director paul KRIWACZEK Producer VICTOR POOLE

as Sergeant Bilko