Season 2
Episodes
1. Butterflies
Unknown air date
No overview available.
2. Seashells
Unknown air date
No overview available.
3. Laughter
Unknown air date
Everyone in class is having an uproariously good time laughing at Professor Iris's disguises.
4. Bees
Unknown air date
No overview available.
5. Trains
Unknown air date
No overview available.
6. Flying Machines
Unknown air date
No overview available.
7. Hair
Unknown air date
Ms. Principal is unhappy with her new hairstyle.
8. Elephants
Unknown air date
No overview available.
9. The Telephone
Unknown air date
No overview available.
10. Vacations
Unknown air date
Everyone in class has a different suggestion on where they can spend their summer holiday together.
11. Horses
Unknown air date
No overview available.
12. Why Do I Cry?
Unknown air date
Ms. Principal brings her baby to Professor Iris' class. This leaves everyone at a loss at trying to help the baby stop crying.
13. Cars
Unknown air date
The class helps to spruce up a car that Ms. Principal is ready to display at an auto show.
14. Photography
Unknown air date
No overview available.
15. Minerals
Unknown air date
No overview available.
16. Jungle Animals
Unknown air date
No overview available.
17. The Farm
Unknown air date
No overview available.
18. Flowers
Unknown air date
No overview available.
19. Volcanoes
Unknown air date
No overview available.
20. The Kite
Unknown air date
No overview available.
21. Insects
Unknown air date
No overview available.
22. Evergreens
Unknown air date
No overview available.
23. Eggs
Unknown air date
No overview available.
24. Dogs
Unknown air date
No overview available.
25. I Play Dress-Up
Unknown air date
No overview available.
26. The Voice
Unknown air date
In preparation for her concert, Ms. Principal joins Professor Iris in a loud-mouthed lecture on the voice.