R

Episodes

1. "The Ugly Duckling" (January 5, 1973; June 24, 1973; January 3, 1974)

2. "Ricky's Aeroplane" (January 12, 1973; July 1, 1973; January 10, 1974; May 27, 1975; October 20, 1975; April 20, 1976)

3. Unknown (January 19, 1973)

4. Unknown (January 26, 1973)

5. "What is the Moon made of?" (February 2, 1973; July 31, 1974; April 29, 1975; June 8, 1977)

6. "The Paper Family" by Richard Greening (February 9, 1973; April 22, 1975); June 15, 1977

7. Unknown (February 16, 1973)

8. "All the fish in the sea" by Janet Lynch Watson (February 23, 1973; August 12, 1973; August 21, 1974; October 22, 1976)

9. "Bert's Boot" by Jean Watson (March 2, 1973; August 19, 1973)

10. "Traffic" (March 9, 1973*; August 26, 1973)

11. Unknown (March 16, 1973)

12. "Hiccups" by Jean Watson (March 23, 1973)

13. Unknown (March 30, 1973)

*episode not named in original listings. An assumption has been made based on the listings during the first repeat run.