The Crew

The Crew: The Quest for Planet Nine (2-5 players; 20 minutes; ages 10+) The Crew is the best cooperative gaming experience since Hanabi. It is a trick taking card game in which everyone must work together to ensure that certain players win tricks containing certain...
Pin Board Murders (patterns, angles, discussion)

Pin Board Murders (patterns, angles, discussion)

Solving murder mysteries have police making connections between underworld characters. Strings are pinned up between existing suspects. New subjects are pinned up.  It all looks like a big mess. But never fear! We are here to bring order to this chaos! Hopefully, our...
Number One! (fractions, primes)

Number One! (fractions, primes)

Number One! This challenge is for everyone out there who loves their team to be #1. It’s a great number! The number one is created using different positive integers in a fraction. The first time this is possible is when the maximum integer is six. Yippee! We...
Speed Guess Fractions (estimate, division)

Speed Guess Fractions (estimate, division)

This is a game to give your students an intuition about fractions. Start by dividing your class into teams. Each team is randomly dealt six cards 1-100 (alternatively they can choose six numbers 1-100.) I'm going to colour the cards to indicate which team they have...
Packing Pasta (estimate, measure, volume)

Packing Pasta (estimate, measure, volume)

Packing Pasta (MathPickle, 2019) This problem is good to introduce volume and density calculations to a classroom. Top students and those interested can continue to the greatest packing website in recreational mathematics: Erich’s Packing Center. The pages...