6.30 Introduction to Economics

6.55 Psychology: Questions of Behaviour

7.20 Weekend Outlook

(to 7.25)

9.30 Science Topics: Metals and Plastics
How plastics are taking over from metals.
(Shown on Tuesday at 1.15 pm)

9.52 Look and Read: Fair Ground!: 9: Talk or Ride
(Shown on Tuesday at 10.10 am)

10.15 Mathscore Two: 10: Massive Ending
Roger Sloman finds his own volume and discovers that Elaine Donnelly can be balanced against one-third of a million pounds!
(Repeat)

10.38 Exploring Science: Solving the Energy Problem
What is the energy problem and how can it be solved?
(Repeat)

11.0 Look, Look and Look Again: Working Drawings
Children and an adult artist find interest and subjects for drawing in old machinery.
(Repeat)

11.22 Geography 11-13: Japanese Farm
Intensive agriculture not far away from the bustle of Tokyo.
(Repeat)

11.44 Going to Work: Life and Social Skills: Working it Out: 4: Out of Work
by Bill Lyons
(Shown on Monday at 9.38 am)

12.5 pm Making the Most of the Micro: 10: Moving Pictures
What micros can do and how to use them. (Repeat)
BBC book and software pack £12.95 from booksellers. Notes £1.30 from [address removed], cheque /PO payable to BSS. Enclose a 12" x 9" sae with 22p postage.

12.30 Pages from Ceefax

1.38 Around Scotland: Close-up: 1: The Field
(Shown yesterday at 1.38 pm)

2.0 Scene: Simulation Exercise
by John Challen
The new teacher wants 5E to have democracy. But is it what they want?
With Glyn Owen, Richard Hope, Marcus Francis, Neil Hutchings, Adam French,
Sylvester Williams, Stephen Sweeney, Wayne Norman and Geoffrey Bayldon
(Shown yesterday at 10.34 am)

2.30 English File: Drama Skills: 2: Play Acting
From read through to first night. Alan Ayckbourn directs his Theatre-in-the-Round company at Scarborough in the premiere of a specially-commissioned Ayckbourn 'mini play', A Cut in the Rates.
With Lavinia Bertram, Michael Cashman and Liza Sadovy
(Repeat)

Guinness World Cup First semi-final
DAVID ICKE introduces further coverage of this first semi-final from the Bournemouth International Centre. Commentators
TED LOWE , JACK KARNEHM
CLTVE EVERTON Summariser JIM MEADOWCROFT

with subtitles, followed by Weather

The invention of everyday things written by CLIVE DOIG Paul McDowell guides the unruly class of players through the great stories of medical achievement-the thermometer, stethoscope, vaccination, antiseptic and anaesthetic. Watch out for some pretty gruesome stuff, With SYLVESTER MCCOY ,
BERNARD HOLLEY ,
JACQUELINE CLARKE , MIKE SAVAGE and JULIA BINSTED
WILF LUNN adds his own discoveries to medical science.
Costume BRIAN WILLIS Make-up PAULINE cox
Produced and directed by CLIVE DOIG

The Enemy
A war-weary nurse tends an injured alien and despite David Vincent 's warning treats him as a friend. Then the alien begins to revert to his native form.
Written by JOHN w. BLOCH Directed by ROBERT BUTLER

[Starring] Phil Silvers as Sergeant Bilko

The balding Bilko visits Tony the barber, falls asleep and awakes with a new head of hair. Is it the magical properties of Tony's hair restorer or a practical joke? Either way Bilko can't lose.

The key to the Oxford Road studios is handed over this week to Paul King who introduces his own special guests, music from Loose Ends, and his own band King.
Morrisey takes the ORS cameras to his home town of Stretford, and Nick Rowan tries his hand as a reporter for No 1 magazine.
Timmy Mallett winds up the Megaquiz and Janice Long 's band to watch is Maxi Priest
Assistant producers JONATHAN BULLEN
PHIL CRAIG. STEVE SMITH
Production PETER HAMILTON BBC Manchester

with Tony Soper and Brian Leith
Monkey Business: every year Britain imports about 4,000 wild monkeys, mostly destined for scientific research. Can their use be justified?
Rising Star: a Japanese TV commercial featuring a rare lizard created a fan club, a boom in toy sales and even threatened the reptile's existence.
.. .and what wriggles, kills smells, makes good compost, then becomes animal feed? Producer ROBIN HELLIER
Editor ANDREW NEAL. BBC Bristol

from Barnsdale with Geoff Hamilton
There is confusion about the growing and storage of early, early maincrop and maincrop potatoes. Geoff Hamilton explains the difference.
John Kelly builds and plants up a rock garden; Margaret Waddy gives advice on the treatment of roses, and Geoff Hamilton shows how to germinate a variety of alpine seeds.
Executive producer JOHN KENYON Production assistant CHRISTINE HARDMAN
Producer DENIS w. GARTSIDE BBC Pebble Mill
Plant list on Ceefax page 261

Eight films which go behind the scenes of places which are part of the British way of life.
5: Cross-Channel Ferry
Every day in summer 75,000 people sail away from Dover across the Channel. Each ferry goes backwards and forwards three times. It can get very confusing to the crew-sometimes they have to ask passengers which way the boat is going.
The passengers have their own problems. The Wallys, for instance, are trying to get to France. Trouble is, their car has broken down three times so far.
When the ferry docks at Calais, Pru Lobbard isn't queueing to get off. She's only here for the duty free. 'Well, they rip you off in France,' she says, 'and then there's all those dogs with muzzles....' Day trippers sing on in the bar, a nun buys her spirits allowance, and the chef fries the Dover sole that comes from Calais. Photography TERRY DOE
Film editor CHARLES DAVIES
Series producer EDWARD MIRZOEFF Director ANNE MORRISON

From the Berkshire Golf
Club, Ascot, the second in a series of six programmes in which Peter Alliss talks to interesting people. It is said that behind every famous man there is a hard-working woman. This week Peter talks to two such ladies.
Director ALASTAIR scott Producer BOB ABRAHAMS
Video, Play Golf with Peter Alliss , BBCV/B 1004, from retailers
*CEEFAX SUBTITLES

Russell goes to the heart of Geordie-land - Newcastle upon Tyne. And, among other things, he asks, 'Why are they called Geordies?', 'Why don't singing hinnies sing?' and 'How would
Shakespeare sound if the main characters were
Geordies?'
BBC Manchester

John Tusa , Peter Snow and Donald MacCormick with Jenni Murray and Ian Smith present the reports and interviews that matter with the analysis that counts. Producers HOWARD ANDERSON
JANA BENNETT , DAVE STANFORD Directors
JOHN WILKINSON , CHRIS FOX Assignment editors
NICK GUTHRIE. MIKE ROBINSON Deputy editor JOHN MAHONEY Editor DAVID DICKINSON

Guinness World Cup
The best of this nine-frames match from the Bournemouth International Centre should bring together the two
England teams, England 'A', holders and the number 1 seeds - STEVE DAVIS ,
TONY KNOWLES and TONY MEO , and England 'B', the number 4 seeds - JIMMY WHITE , WILLIE THORNE and JOHN SPENCER. DAVID ICKE introduces coverage of the result, and the line-up of tomorrow's final.
Commentators TED LOWE
JACK KARNEHM
CLIVE EVERTON Summariser JIM MEADOWCROFT
Television presentation
NICK HUNTER , RON GUBBA Producer KEITH MACKENZIE
Video, Snooker Century Breakers, BBCV/B 5022, from retailers

Starring Jean Gabin, Arletty, Jules Berry
A man with the police at his heels barricades himself into an attic.
As the long night passes, he reflects on the tormented love-affair that led him to commit murder.
Carne's masterpiece of love and jealousy inspired memorable performances from Jean Gabin, Arletty and Jules Berry.
(A French film with English subtitles. Black and white)
(The Carne season continues next Friday with Les portes de la nuit)
Films: page 31