Mathlete's Feat
| Episode Number | 22 |
|---|---|
| Season | 26 |
| Aired | 2015-05-17 |
| Overview | When a modernized Springfield Elementary has a technical meltdown, Lisa transforms it into a Waldorf school. Meanwhile, Groundskeeper Willie becomes the coach of the mathletes. |
| Runtime | 25 minutes |
| Absolute Number | 574 |
| Finale Type | season |