Idris Fenn
Teaches the numbers-heavy middle of the semester — coupons, dynamic pricing, subscriptions and points — and builds most of the worked examples.
- Role
- Tutor
- Affiliation
- Slop University School of Invented Disciplines
- idris.fenn@slop.university
- Contact
- Ask during sessions, or email when a question cannot wait until the next one.
Idris teaches the even-numbered weeks, which is most of the course’s numbers-heavy middle: coupon stacking, dynamic pricing, subscriptions, and loyalty points. He’s the one who insists every discount rule gets written down clearly before anyone is allowed to call it “obviously a good deal”, and marks Assessment 2 with that same standard.
Reachable by email between sessions; questions about a specific week’s calculator are best asked live, so the fix (or the “that’s intentional”) can happen on the spot.