# Administrative Information - **Class Meeting**: Wednesday, September 23, 2026, 1:00–1:50pm — **Coolbaugh 212** - Previous meeting: [[MATH310F26(Day 11) - Cooking the coefficients]] - 📄 [[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 11 Reflection Questions](https://elearning.mines.edu/courses/81632/quizzes/121361)** — 4 questions drawn from Monday's material, unlimited attempts, highest kept — due **Wednesday 9/23, 11:59pm** > - 🎯 **[LR] [Day 11 Reflection Statement](https://elearning.mines.edu/courses/81632/quizzes/121362)** — one free response, no wrong answers — due **Wednesday 9/23, 11:59pm** > - 🎯 **[MP] [One Question, and the First Arrow](https://elearning.mines.edu/courses/81632/quizzes/121327)** — due **Friday 9/25, 11:59pm** > - 🎯 **[WB] [Workbook 8](https://elearning.mines.edu/courses/81632/assignments/587522)** · [[MATH310F26_WB8.pdf|blank]] · [[MATH310F26(Workbook 8 Companion) - One tone, and the integral that finds it|companion]] > - 🎯 **[WB] [Workbook 9](https://elearning.mines.edu/courses/81632/assignments/587523)** · [[MATH310F26_WB9.pdf|blank]] · [[MATH310F26(Workbook 9 Companion) - The even reduction|companion]] > - 🎯 **[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]] > - **Workbook check-in: Workbooks 1–10 due Wednesday 9/30** (soft); in-person checks begin soon > - **Friday 9/25**: activity day — the instructor's 12-minute model decode + the TA's Connections story > [!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 12 has not met yet (title provisional). Carried in from Monday: the **unplugged-screen sound** — bring your mental Fourier transform of the yodel, and we compare it to the real spectrogram; more energy-per-frequency pictures to read. The transcript and any captures fill in after Wednesday's class.