Season 2 Episodes
1. El Arte
May 20th, 1976
2. Poles North and South
May 23rd, 1976
3. Mascaras
May 24th, 1976
4. Vamos a Bailar
May 25th, 1976
5. Solar Energy
May 26th, 1976
6. Numeros
May 27th, 1976
7. Las Islas
May 30th, 1976
8. Los Caminos
May 31st, 1976
9. Fiestas
June 1st, 1976
10. Sound and Waves
June 2nd, 1976
11. Zero and More
June 3rd, 1976
12. What's Inside the Earth?
June 6th, 1976
13. The Shape of Things
June 7th, 1976
14. Ships and Ports of Call
June 8th, 1976
15. What's a Language?
June 9th, 1976
16. Equal and Unequal
June 10th, 1976
17. The Shape of Things #2
June 13th, 1976
18. Stored Energy
June 14th, 1976
19. Wings & Flying Things
June 15th, 1976
20. Plebiscite for All
June 16th, 1976
21. Los muebles
June 17th, 1976
22. Bio-Degradable
June 20th, 1976
23. Where Do Animals Go?
June 21st, 1976
24. Las corrientes
June 22nd, 1976
25. Lens, Shutters & Silver Salts
June 23rd, 1976
26. Learning How
June 24th, 1976
27. What's Tropical?
June 27th, 1976
28. Automatico
June 28th, 1976
29. Horsemen of America
June 29th, 1976
30. Engine
June 30th, 1976
31. Energy Foods
July 1st, 1976
32. Changes That Don't Change
July 4th, 1976
33. Not Like Crayons
July 5th, 1976
34. Intercambio
July 6th, 1976
35. El Vuelo
July 7th, 1976
36. Measuring Up
July 8th, 1976
37. Maps, Charts, & Models
July 11th, 1976
38. Made from Metal
July 12th, 1976
39. What's Extinct?
July 13th, 1976
40. Social Responsibilities
July 14th, 1976
41. Eyes and Seeing Things
July 15th, 1976
42. Where Are You From?
July 18th, 1976
43. Sources of Food & Nutrients
July 19th, 1976
44. Picture Words
July 20th, 1976
45. Play Things
July 21st, 1976
46. From Scribblings to Caligraphy
July 22nd, 1976
47. Angry Nature
July 25th, 1976
48. La musica
July 26th, 1976
49. Rules
July 27th, 1976
50. Invisible Workers
July 28th, 1976
51. Working with People
July 29th, 1976
52. Episode 52
August 1st, 1976
53. Episode 53
August 2nd, 1976
54. Episode 54
August 3rd, 1976
55. Energy Scales
August 4th, 1976
56. Episode 56
August 5th, 1976
57. Water Comes and Goes
August 8th, 1976
58. Pressing Prints
August 9th, 1976
59. Episode 59
August 10th, 1976
60. Gravity
August 11th, 1976
61. El Amor
August 12th, 1976
62. Episode 62
August 15th, 1976
63. Episode 63
August 16th, 1976
64. Episode 64
August 17th, 1976
65. Episode 65
August 18th, 1976
