The “moving sofa problem,” a puzzle that has remained unresolved since it was introduced in 1966 and memorably illustrated in ...
Alameda Post on MSN
Math puzzle for January 30, 2026
Jeff Smith's Math Puzzle for January 30, 2026 - Studying dodecagons in the dodecanese. The post Math Puzzle for January 30, ...
These student-constructed problems foster collaboration, communication, and a sense of ownership over learning.
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