Curated OER
Rating Systems
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...
Curated OER
Checkmate: Chess, and the connection to the Middle Ages
Students investigate the different aspects of Medieval Times and the connection to chess. In this world history instructional activity, students complete a chart answering questions about the lifestyles of men and women in the Medieval...
Curated OER
Hector's World: It's a Serious Game
Students investigate child safety by viewing an educational video. In this Internet privacy instructional activity, students view a short film based on children giving personal information out on the web. Students answer discussion...