Stanford open course keeps 1:10 volunteer teacher-student ratio over six years
Stanford professor Chris Piech shared that over six years his open course community attracted about 2,727 volunteer teachers, with students consistently 10x that number. The stable 1:10 ratio held even for non-programming online courses.
2026-10-02 ~ 2026-10-02 · 2 related posts
- Stanford's Chris Piech: volunteer teacher-to-student ratio stable at 1:10 for six years, even online — chrispiech · 2026-10-02
- Stanford public classes: 2,727 volunteer teachers, a steady 1:10 ratio for six years — chrispiech · 2026-10-02