11.0 Watch: The Romans: 4: Roman Soldiers
(R)

11.17 Walrus: Work it Out: What Next?
Michael Rosen and the team are reading Losers Weepers by Jan Needle, but they start today by looking at another story - a true one.

11.39 A-level Studies: Biology: 4: Mechanisms of Change: 2
In this programme author Francis Hitching looks forward from the current theories of evolution to examine the implications of new research in genetics and the laws of form.

12.2 pm Mindstretchers: The Spy Who Came in from the Code: The Problem
A spy makes her escape with an important message in cipher.
Where was it hidden, and what did it say? With Vicky Licorish and Tony Aitken.
(R)

12.7 Pages from Ceefax

2.0 You and Me
A series for 4- and 5-year-olds.
When Gary smashes Jeni's new china by mistake, Cosmo and Dibs have to help choose some more. Henry and Ellie look out for 'No dogs' signs. A group of blind children visits a special exhibition at the Natural History Museum, where they can touch the animals on display. Song: 'I-tiddly-i-tie'
(R)

2.13 Pages from Ceefax

2.40 Subtitle Slot: Zig Zag: Planets
A series of programmes from the year's school television output repeated in subtitled form for hearing-impaired children
A grand tour of the solar system on board the space ship Zig Zag.
(R)