A Coeur d’Alene mathematics teacher who embraces technology in the classroom and carves out extra time for struggling students was named the 2013 Idaho Teacher of the Year in a surprise assembly Thursday morning at Canfield Middle School. Katie Pemberton, in her eighth year of teaching, was presented a $1,000 check from the state Department of Education and will receive a free trip to Washington, D.C., to meet President Barack Obama as the state’s nominee for National Teacher of the Year.