Andy Crane - starting with:
PC Pinkerton: A Piece of Cake
Everyone is going to the school fete except for PC Pinkerton. Will his family remember to save him a piece of cake? With the voices of Ian Lavender Jessica Martin Sam Kelly, David Shaw Parker
Devised and written by GEOFFREY BOURNE-TAYLOR and JOHN MURPHY EDWARDS
Music JOHN KELHAM
Produced and directed by TREVOR BOND

4.00pm Fireman Sam: Safe with Sam
Narrated by John Alderton
Produced and directed by IAN FRAMPTON and JOHN WALKER

4.10pm Ratman: The Fall and Rise of a Superhero (2)
starring Roland Rat Superstar
Is this the end for Ratman?
Written by COLIN BOSTOCK-SMITH and DAVID CLARIDGE
Assistant producer PETER LESLIE
Producer OLIVER MACFARLANE (R)

4.20pm Beat the Teacher
Presented by Bruno Brookes, Melanie Cocksedge
King Edmund School, Yate v Mr Clare Greenfield Comprehensive School, Newton Aycliffe
The battle is on. Yesterday's contenders achieved very high personal scores. Can today's pupil and teacher beat those targets to earn themselves a place in the final instead?

4.30pm Knowhow
Written and presented by Johnny Ball
Ann de Caires and Mark Salter with children from the NORTH WESTMINSTER COMMUNITY SCHOOL.
Who's the winner in the battle of the bulbs? How do you compose and record your own electronic music? Why is a life on the ocean wave full of polypropylene and aluminium, and when is seeing not believing? And how on earth can a solar sailor get lost in space? Watch Knowhow for the knowhow.
Hyperspace Hotel 1: Starjammer
Written by JAMES FOLLETT
Directors MARTIN FISHER. RIITTA LYNN Producer JANE TARLETON
For Knowhow factsheet, send a large sae to: [address removed] 0 BACK PAGES: 102

5.00pm Newsround

5.10pm Grange Hill
Twelfth of 20 episodes by DAVID ANGUS
'Fresh and Fly' enter the Fun House hip-hop competition and Laura and her mother give a dinner party. Ronnie gets into serious trouble.
Producer RONALD SMEDLEY Director ALBERT BARBER (R)
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