# Administrative Information - **Class Meeting**: Monday, September 28, 2026, 1:00–1:50pm — **Coolbaugh 212** - Previous meeting: [[MATH310F26(Day 13) - The inverse, the fast, and the sea level]] - 📄 [[Teaching/MATH310/MATH310F26/Administration/MATH310_F26_Syllabus_1.0.pdf|MATH 310 F26 Syllabus, v1.0]] > [!info]- Admin. Notes > Expect an LR and WB for each lecture. WBs target 15-minute engagements (longer early on); LRs are short, ~5 minutes. > > - 🎯 **[LR] [Day 13 Reflection Questions](https://elearning.mines.edu/courses/81632/quizzes/121421)** — 4 questions drawn from Friday's material, unlimited attempts, highest kept — due **Monday 9/28, 11:59pm** > - 🎯 **[LR] [Day 13 Reflection Statement](https://elearning.mines.edu/courses/81632/quizzes/121422)** — one free response, no wrong answers — due **Monday 9/28, 11:59pm** > - 🎯 **[WB] [Workbook 10](https://elearning.mines.edu/courses/81632/assignments/587683)** · [[MATH310F26_WB10.pdf|blank]] · [[MATH310F26(Workbook 10 Companion) - Reading a sound's fingerprint|companion]] — due **Wednesday 9/30, 11:59pm** > - **Workbook check-in: Workbooks 1–10 due Wednesday 9/30** (soft); in-person checks begin soon > - **Modeling-project cadence**: this week, a preliminary estimate of your problem's symbols, equations, and mathematics; a crude context-to-mathematics pipeline the week after > - **Presentations**: the packaged mock presentations (TA's Connections story + the instructor's) land this week, timing TBA > - The [[Mean Sea Level]] applets carry Friday's data tour; [[Cross-talk, and what two fits can hide from each other|Cross-talk]] is the follow-up read > [!example]- 🗃️ COMAP Corner — three from the archive > *TK — three picks (one stat, one computational, one weird) from the catalog land here.* > [!warning] Skeleton — this is the pre-class page > Day 14 has not met yet (title provisional). Friday's close pointed here: with the trend and the season subtracted from the sea-level record, **what's left** is its own kind of object — it doesn't repeat on a calendar, but it isn't independent sample-to-sample either. The stated direction: *preliminary investigations of stochasticity* — how randomness appears in data and the types of scenarios that come across the desk. Also possibly queued: the whale-communication model breakdown. The transcript and any captures fill in after Monday's class.