(to 7.20)

10.0 You and Me
A series for 4- and 5-year-olds
Cosmo and Dibs play a practical joke on Harry, but it misfires. Maths at the seaside: 'Picnic'. Book: Rebekah and the Slide by Christine Parker illustrated by Lisa Kopper
(R)
The Fifth You and Me Book for children just starting school or still at home is available from booksellers or BBC Publications, price £2.95

10.15 Music Time: The Gamelan
The children perform their own gamelan music and join a Javanese gamelan playing gong-chimes, metallophones, gongs and drums.
Gamelan Sekar Petak from York University Music department. Children from Henry Fawcett Junior School.

10.38 History File: British Social History: The Motor Car
David Bellamy, with the aid of much archive film never seen before on television, traces the impact of the car on society, starting from the days when the only thing that stood outside the suburban house to polish was a monkey-puzzle tree.
(R)

11.0 Zig Zag: Greek Theatre
Western drama began in ancient Greece and Sheelagh Gilbey visits the spectacular theatre of Epidaurus. She then moves on to Salamis, scene of one of the most crucial battles in history. If the Greeks had lost, our lives today would be very different.
Zig Zag: Arabs, Zig Zag: Eskimos, Zig Zag: Gardens - these colourful illustrated paperbacks are available from booksellers, or BBC Publications price 95p, £1.25, £1.25

11.22 Thinkabout: Holiday Afloat
Sally and the children go for a holiday on a narrowboat. They negotiate locks and tunnels, man the tiller and find out what narrowboats were like in the old days.

11.40 A-level Studies: History: Munich
Why did Chamberlain make an agreement with Hitler? Was he weak - or was he trying to buy time? What was at stake? Nick Ross examines the documentary evidence and talks to leading historians.
(R)

12.2 pm Mindstretchers: Mystery of the Five White Powders: Solutions
Anthony Daniels tests all five powders, and uses observation and careful recording to identify them.
(R)

12.7 Pages from Ceefax

2.0 Words and Pictures: Posy and Sam
Olly's dog. Benjy, wins a prize in the dog show. So does Posy's dog, Sam, in today's story by Vicky Ireland.
(R)

2.15 Pages from Ceefax

2.40 Computer Club: The Computer and the Water Engineer
How can a computer help the Welsh Water Authority control the River Dee and maintain supplies to Liverpool?
(R)

with subtitles, followed by Weather

'Space. The final frontier.' So begins each adventure of the starship Enterprise, adventures which involve its first officer, the Vulcan, Spock.
Leonard Nimoy uses clips and personal recollection to explore the history of this classic science-fiction series and the development of his own unforgettable character - the fascinating Mr Spock. Written by JIM MCGINN
Directed by KEVIN CURTIS (R)

'They are not, and never will be, a popular magnet,' was Wainwright's view of the Howgill Fells; instead, he argued, 'Here is a pervading tranquillity.'
Tonight he introduces
Eric Robson to this neglected group of Cumbrian hills just north of Sedbergh. In addition to viewing the spectacular waterfall at
Cautley Spout, reliving the history of Fox's Pulpit and savouring the quiet beauty of Bowderdale, the pair begin their exploration on the western fringes of the Howgills.
It's here, using the profits from his books, that
Wainwright has funded an animal sanctuary that reflects his great concern for their welfare.
Film cameraman JOHN WARWICK Associate producer IAN SUTHERLAND
Executive producer JOHN MAI'PLEBECK
Producer RICHARD ELSE
* CEEFAX SUBTITLES

with Yves Montand
Marilyn Monroe stars as the devastating Amanda in this romantic comedy made just a year before her last film, The Misfits.
Mistakenly hired to impersonate himself in an off-Broadway satirical revue, a billionaire is persuaded by the obvious talents of the leading lady to join the cast incognito. With BING CROSBY , GENE KELLY and MILTON BERLE as his tutors, he can pass as a performer, but winning the heart of alluring Amanda is another matter.
Screenplay by NORMAN KRASNA Produced by JERRY WALD
Directed by GEORGE CUKOR
41 FILMS: page 39

Naked Video Aid
Some of the greatest names in showbiz - Bill and Ben,
Looby-Lou, Ken Barlow , the tall thin guy that does the weather forecast and many more - gather under one roof for a post-holocaust fund-raising knees-up.
Featuring Ron Bain
Gregor Fisher , Andy Gray
Helen Lederer
Tony Roper
Elaine C. Smith
John Sparkes and Jonathan Watson Music DAVID MCNIVEN
Script editor philip DIFFER Designer IAIN MCDONALD Director BRIAN JOBSON Producer COLIN GILBERT BBC Scotland
* CEEFAX SUBTITLES

featuring
The Polish Chamber Orchestra conducted by Jerzy Maksymiuk Introduced by Michael Berkeley
In the third of six visits to the Festival, BBC2 and Radio 3 join forces once again for a simultaneous broadcast of the second half of a concert by one of Europe's most successful young ensembles. The Polish Chamber
Orchestra have become frequent and welcome visitors to Britain, with a I repertoire that stretches from 'the works of the early
Baroque to the music of their contemporaries in Poland and throughout the world. Tonight they play
Stravinsky Concerto in D Tchaikovsky Serenade for Strings, Op 48
Lighting DEREK FAWLEY
Director RODNEY GREENBERG (In association with Imperial Tobacco Ltd)
A simultaneous broadcast with Radio Viewers with stereo Radio 3 may wish to turn off TV sound ana position their speakers on either side of the screen, but a few feet away. Stereo headphones provide a suitable alternative.