Popular Theory
| # | トラック | 期間 | |
|---|---|---|---|
| 1. | Welcome to High School | 2:04 | |
| 2. | Erwin’s Birthday Gift | 1:03 | |
| 3. | Pretty Basic Algebra | 2:22 | |
| 4. | The Perfect PB&J Sandwich | 0:39 | |
| 5. | Meet Winston | 1:03 | |
| 6. | A Little Healthy Competition | 0:54 | |
| 7. | I Wish You Were Here | 1:21 | |
| 8. | Science Fair Ideas | 1:01 | |
| 9. | Casey, The Outcast | 1:45 | |
| 10. | The Big Idea | 1:13 | |
| 11. | An Unexpected Guest | 1:28 | |
| 12. | Trial and Error | 0:51 | |
| 13. | Adventures in Chemistry | 1:57 | |
| 14. | A New Breakthrough | 1:08 | |
| 15. | Erlenmeyer Flask Fight | 1:47 | |
| 16. | Human Trials | 1:39 | |
| 17. | History Has Been Made | 0:53 | |
| 18. | Stargazing | 1:23 | |
| 19. | Alan’s Opportunity | 1:17 | |
| 20. | Ethical Dilemma | 1:18 | |
| 21. | Popularity | 1:12 | |
| 22. | The Gum Wears Off | 1:03 | |
| 23. | Lonely Winston | 0:48 | |
| 24. | Your Other Test Subjects | 1:29 | |
| 25. | My Little Erwin | 1:54 | |
| 26. | Give Us the Gum | 1:58 | |
| 27. | Erwin’s Talk with Dad | 0:51 | |
| 28. | The Chase | 1:46 | |
| 29. | Winston to the Rescue | 2:09 | |
| 30. | Sisters | 1:23 | |
| 31. | The Reunion | 1:14 | |
| 32. | Popular Repercussions | 1:43 | |
| 44:36 |