For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

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 ...

The Tennessee Titans are off, but that didn’t stop the coaching staff and front office from making some small changes to the practice squad. First, the Titans waived linebacker Curtis Jacobs, in a ...

October 17 - The Washington Commanders signed former first-round draft pick Treylon Burks to the practice squad on Friday and released fellow wide receiver Tay Martin. The Commanders are looking to ...

The Bears added linebacker Tremaine Edmunds (ankle) and defensive back Kyler Gordon (groin/calf) to their injury report on Thursday. Both were limited participants. It was two of several changes from ...