Fall Mystery Math Bundle | Problem of the Week | September, October, November Engage your students all fall long with this Fall Mystery Math Challenge Bundle! This 3-pack collection includes seasonal math mysteries for September, October, and November. Each month, students solve one multi-step Problem of the Week to uncover a clue. At the end of the month, they use all four clues to crack the case! This bundle includes: ✅ September Back-to-School Mystery Pack (supplies, cookies, schedules,