Season
- Season 0 1979-12-23
- Season 1 1972-10-16
- Season 2 1973-04-16
- Season 3 1974-03-04
- Season 4 1974-09-16
- Season 5 1975-09-08
- Season 6 1976-11-02
- Season 7 1977-12-26
- Season 8 1978-10-02
- Season 9 1979-10-26
- Season 10 1980-10-16
- Season 11 1981-10-12
- Season 12 1982-01-04
- Season 13 1983-01-07
- Season 14 1983-08-05
- Season 15 1984-01-06
- Season 16 1984-08-03
- Season 17 1985-08-02
- Season 18 1986-08-01
- Season 19 1987-09-04
- Season 20 1988-01-05
- Season 21 1989-09-08
- Season 22 1990-08-31
- Season 23 1991-09-13
Season 23 Episode
- Season 20 Noah's Ark
- Season 20 Water
- Season 20 Counting On
- Season 20 Counting Back
- Season 20 Sharing Out
- Season 20 Social Behaviour: Self
- Season 20 Social Behaviour: Others
- Season 20 Social Behaviour: Group
- Season 20 Music A
- Season 20 Music B
- Season 20 Music C
- Season 20 Learning About Ourselves: Physical Differences
- Season 20 Emotions
- Season 20 Learning About Ourselves: Interaction
- Season 20 Wide and Narrow
- Season 20 Large and Small
- Season 20 Mazes Tracks and Trails
- Season 20 Whispers
- Season 20 Sounds the Same
- Season 20 Rhyming Words
- Season 20 Language of Position
- Season 20 Problem Solving: Mystery
- Season 20 Looking at Things
- Season 20 Pre-Reading Skills: Auditory
- Season 20 Pre-Reading Skills: Sequencing
- Season 20 Pliable
- Season 20 Music and Song
- Season 20 More/Less/Enough
- Season 20 Zippy's In Love
- Season 20 Lions and Tigers
- Season 20 All Change
- Season 20 Wibbly Wobbly
- Season 20 Problem Solving: Alone
- Season 20 Up/Down/Across
- Season 20 What's Going On
- Season 20 Nature Care
- Season 20 Upside Down, Inside Out
- Season 20 Shapes
- Season 20 Problem Solving: Together
- Season 20 Exclamation Sounds
- Season 20 Fast and Slow
- Season 20 Apes
- Season 20 Practical Joking
- Season 20 Generosity
- Season 20 Outer Space
- Season 20 Just One of Those Days
- Season 20 Ice and Snow: Explorers
- Season 20 Non-Pliable
- Season 20 Greed
- Season 20 Problem Solving: Mystery 2
- Season 20 Sympathy
Rainbow - Season 20 Episode 43 Practical Joking
6.70 20 minutes 
