Your favorite sports team is ranked #1. How do the powers that be determine this rating? Learn how ratings are mathematically computed using probability concepts, from the Elo Rating System for chess to the Rating Percentage Index for...

Baseball is an American pastime, super fun to play, and can be made accessible to learners with visual impairments. Instead of taking to the ball field, your class can learn the rules of the game by playing a small three-dimensional...