Series 12
December 5, 1972·16 épisodes
Épisodes · 16
1
E1
Puddles and Pools
Dec 5, 1972
Dec 5, 1972
2
E2
Spots
Dec 12, 1972
Dec 12, 1972
3
E3
Animals
Dec 19, 1972
Dec 19, 1972
4
E4
Lines
Jan 2, 1973
Jan 2, 1973
5
E5
Doors
Jan 9, 1973
Jan 9, 1973
6
E6
Wheels
Jan 16, 1973
Jan 16, 1973
7
E7
Bricks
Jan 23, 1973
Jan 23, 1973
8
E8
Balance
Jan 30, 1973
Jan 30, 1973
9
E9
Metal
Feb 6, 1973
Feb 6, 1973
10
E10
Weather
Feb 13, 1973
Feb 13, 1973
11
E11
Nets
Feb 20, 1973
Feb 20, 1973
12
E12
Clocks
Feb 27, 1973
Feb 27, 1973
13
E13
Pipes
Mar 6, 1973
Mar 6, 1973
14
E14
Uniforms
Mar 13, 1973
Mar 13, 1973
15
E15
Numbers
Mar 20, 1973
Mar 20, 1973
16
E16
Water
Mar 27, 1973
Mar 27, 1973