6.40 Education in Portugal: 1

7.5 Composer and Audience

7.30 Maths: Complex Analysis

Weather JACK SCOTT

With DONNY MACLEOD , MARIAN FOSTER BOB LANGLEY and PHILIP TIBENHAM

With CARMEN MUNROE Baby Sitting

Story: The Three Little Pigs (traditional)
Guest storyteller Eileen Bell Presenters
Elizabeth Millbank, Don Spencer
(Slionm on BBC2 at 11.0 am)

A cartoon series

with Donna Reeve and Andy Johnson
Here are some more clues to help you find the treasure.
Clue 5: The Black Knight's Castle lies but a knight's move from where the treasure is hidden.
Clue 6: It's off the beaten track. You cannot get to the right square by the path.
Director RICHARD SIMKIN Producer CLIVE DOIG
(Programme 4 tomorrow)

with Johnny Ball and guest singer Angela Presman
A light-hearted exploration of science, technology and numbers. This week Johnny looks into
The Science of See-through Sand
He cooks, looks, hits, breaks and bends ... glass.
See some glass over 3,000 years old, a teardrop that goes with a bang and a singer who has a smashing time.
Meanwhile, see if you can see through this one. Divide a clock face with two straight lines so that the numbers in each part are equal.*
Written by JOHNNY BALL Designer BILL NOBLE
Executive producer CYNTHIA FELGATE Producer ALBERT barber. BBC Bristol

The Magic Poltergeist by ROY RUSSELL
' A poltergeist is no ordinary ghost. A ghost likes to be alone; a poltergeist likes company. The most remarkable characteristic of the poltergeist is that they invariably get into contact with adolescent children ...' Mike and Andy were officially adolescent.
Designer JAMES LONGMUIR Director JEREMY SWAN BBC Scotland

with Jan Leeming Weatherman

In which Britain learns what's happening from studios throughout the country.
Linked live from London by presenters FRANK BOUGH
SUE LAWLEY
RICHARD KERSHAW
HUGH SCULLY and SUE COOK Including
Dear Nationwide
The popular correspondence column of the air. If you have any suggestions about ways in which life could be improved Nationwide, write to: Dear Nationwide, BBC Television Centre,
Wood Lane, London W12 8QT

starring
Mike yarwood in a selection of some of the highlights from the 1979 series. Written by ERIC DAVIDSON and NEIL SHAND With guests
Janet Brown , The Nolans
Musical director AI.AN BRADEN Directed by STANLEY APPEL Produced by JAMES MOIR

by JEREMY LLOYD and DAVID CROFT starring Harry Worth and featuring
A Record to be Proud of The Nettlebridge Town Band, led by Harry Worth , decide to make a record suitable for playing on Terry Wogan 's morning show.
ALDERSHOT BRASS ENSEMBLE
Musical director GEORGE PRIOR
Costume DEE ROBSON
Studio sound LAURIE TAYLOR
Studio lighting BRIAN CLEMETT Designer GARRY FREEMAN Producer DAVID CROFT
Theme music on record (RESL 791, from record shops

(For details: see BBC2 at 10.45 pm)

with Richard Baker ; Weatherman

The last of three programmes The Selling Business
'At the moment I'm selling myself to you and you're smiling, so you're accepting. If I can sell my umbrellas the same way, I'll be smiling at the end of the week.'
That's how an Oxford Street trader defines his art for Angela. She also learns the ' Seven Point Walk-around ' with BL car salesmen; sits in on a course in hamburgerology; and tries her hand at selling from the back of a mobile shop. With DEREK ROYLE
Film editor RON MARTIN
Producer CHRISTOPHER LEWIS
Editor JOHN SHEARER. BBC Bristol

The last of the current series in which Hilary Henson and Chris Serle report on the medical world.
Studio director FIONA HOLMES
Series producer VIVIENNE KING