Math Around the Clock
On New Year’s Eve, all eyes will be on the clock! Whether in New York City, Tokyo, or London – people all around the world will be watching the minute hand as it ticks closer to midnight.
Read More2025 Dodecahedral Calendar (DIY)
Welcome to 2025! Put a math twist on your typical calendar by using our dodecahedral calendar, created by RSM's team of math experts!
As one of the five Platonic solids, the dodecahedron is a three-dimensional shape that has 12 faces, making it the perfect shape to represent the months of the year. In mathematics, the dodecahedron is more than just a shape — it's a key object for understanding symmetry, geometry, and group theory.
Its unique properties continue to inspire mathematicians and serve as an important tool for exploring the relationships between shapes in higher dimensions.
Print it out, cut it, fold it, and glue it together to bring this 3D calendar to life. Download the printable calendar here.
