The skulls the group members play today are modeled after that of the Corythosaurus, a duck-billed dinosaur with a bony ...
Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...
The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...
The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...
1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...
Most Men Face This Issue in Bed Later in Life. My Wife Has a Bizarre Explanation for Why It’s Happening to Me.