KEYC – Mankato, MN,USA Brian Ribnick is a math teacher at Metcalfe Junior High School. He’s also a chess instructor. For 20 years, he’s been showing students how to move pieces around the board. He says it’s not just...
KEYC – Mankato, MN,USA Brian Ribnick is a math teacher at Metcalfe Junior High School. He’s also a chess instructor. For 20 years, he’s been showing students how to move pieces around the board. He says it’s not just...