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Check out the latest collection of engaging real-world math activities!

The huge costs behind the Olympics

2026-01-21 19:39:53

Hosting the Olympic Games is extremely expensive. In this updated activity, students explore the cost of hosting the Olympics, what a cost overrun (percentage increase) means, and how actual Oly...

Groundhog Day

2026-01-12 18:43:27

On Groundhog Day (February 2nd), Punxsutawney Phil will again, with great ceremony, come out of his burrow and look for his shadow. In this updated activity, students will explore the relative f...

Super Bowl Numerals

2026-01-05 09:34:02

Super Bowl numbers are appearing again! As students start getting into the current Super Bowl hype, help them to understand the notation that the sports writers and advertisements are using. Intr...

2026

2025-12-14 11:55:01

As the new year approaches (where did the time go!!?), our annual activity has students explore not-so-common number categories to investigate whether 2026 fits into any of these. What is a Hars...