Ends 9.00.
Website: [web address removed]

Playdays
The Playbus stops at the Why Bird stop.
(R) (S)

7.20 Pocket Dragon Adventures
The dragons receive a package for the wizard.
(R) (S)

7.35 Snorks
Animated underwater capers.
(R) (S)

8.00 Insides Out
Game show set in and around the human body.
(Shown last Friday on BBC1)
(S)

8.25 Moomin
The Snork completes the model of his flying ship.
(R) (S)

8.50 64 Zoo Lane
Boris tells the story of Nelson the elephant.
(S)

(Repeats are not indicated)

9.00 Storytime: Jasper's Beanstalk (ages 4-5)
(S)

9.15 Words and Pictures Plus: Long Vowel Spelling: Katie Morag Delivers the Mail (ages 5-7)
(S)

9.30 Magic Key: Tumbleweed Desert (ages 5-6)
(S)

9.45 Dynamo: Literacy: Letter (early years)
(S)

Website: [web address removed]

Ends 10.50.

Teletubbies
The Tubbies watch some children play a game with their fingers.
(R) (S)
Website: [web address removed]

10.30 Tweenies
Jake is distressed when he looses his toy train.
(R) (S) (W)
Website: [web address removed]

10.50 Come Outside: Crisps (ages 4-5)
(S)

11.05 Pathways of Belief: Islam: Allah - Creator and Provider (ages 7-9)
(S)

11.20 Landmarks Shorts: North Sea (ages 9-11)
(S)

11.30 Megamaths: Division: Divide by Two (ages 7-9)
(S)

11.50 Music Makers: Composition: Finding Sounds (ages 9-11)
(S)

12.10 Landmarks: World Environmental Changes: Forests (ages 9-12)
(S)

Consumer news, with Adrian Chiles and Adam Shaw.

The cameras return to the Crucible theatre, Sheffield, for coverage of day three of the world championship as the first-round matches continue. After his shock defeat at the hands of David Gray in the first round last year, Ronnie O'Sullivan will be hoping for a better finish to the competition this afternoon as his match with Andy Hicks comes to a conclusion. O'Sullivan has made it through to the semi-finals three times but has never progressed further.

On the other table, long-time Crucible veteran John Parrott starts out against Ireland's Michael Judge, who is making his world championship debut.

Presented by Dougie Donnelly and Matt Smith, with commentary provided by Clive Everton, Ray Edmonds, Dennis Taylor, John Virgo, Willie Thorne and Steve Davis.
(S) (W)
Website: [web address removed]

Including at 3.20 News; Regional News (Digital: UK Today); Weather
(S) (W)

A triple-bill of horrific tales in which the family become caretakers of a country house, Homer travels through time with a toaster and Principal Skinner finds a delicious new food source for the canteen.
(R) (S)

Will and Carlton fight over a woman when a double date does not go quite as anticipated. Philip and Hilary teach Ashley to drive. (R) (S)

More remote-control metal warriors do battle in the arena in the US version of Robot Wars. Tonight's fights including Backlash v the Crusher, Blade Runner v Bad Attitude and, in the main event, Grendel v Diesector.
(Repeated next Sunday)
(S)

The cameras return to the Crucible for the first session of Ken Doherty's first-round match against Nick Dyson.

Doherty, ranked seventh in the world, assured himself of a place in snooker's history books by becoming the first player from the Republic of Ireland to win the world championship in 1997. Nick Dyson is returning to the Crucible after a ten-year absence following a first-round defeat in 1991 by Jimmy White. This season Dyson has shown excellent form, coming through five rounds of qualifiers and also winning five matches at the UK championships in November and compiling a 147 break during his second-round match. He will face a stern test, however, against an in-form Doherty.
(S) (W)
Website: [web address removed]

Matt Smith introduces highlights of the day's play from Sheffield, including the conclusion of the match featuring Ken Doherty and Nick Dyson. The winner of the contest win face either John Parrott, who captained England to their first-ever Nations Cup win in 2000, or Republic of Ireland star Michael Judge in the second round.
(S) (W)

The day's main news, presented by Jeremy Paxman.
(S) (W)

The first of three repeat episodes this week from the series which offers insights into the sharper end of business.

Lord Thurso takes over at the exclusive but loss-making Champneys health farm where he finds too many managers, shabby rooms and unhappy customers. By the time he has finished he is three stone tighter - but is the company in any better shape?
(R) (S)
(Another episode, Ratner Returns, is on Wednesday at 11.20pm)

Highlights from and analysis of the day's political events in Westminster. With Steve Richards.

(Repeats are not indicated)

Open University
12.30 Changes in Rural Society
(S)
1.20 Ever Wondered?
1.30 Classical Sculpture and the Enlightenment
(S)

Secondary Schools
2.00 Languages: Jeunes Francophones
(S)

Languages
4.00 Deutsche Plus: Parts 5-8
(S)

Working for Yourself
5.00 Growth and Change

Open University
6.00 Angelica Kauffman
(S)
6.30 Modern Art - the Colonial Encounter
(S)
Ends 7.00am.