Background
Kershner, Mary Raelynn Olson was born on January 14, 1965 in Bucklin, Missouri, United States. Daughter of Milford Ray and Ramalee (Shouse) O.
Kershner, Mary Raelynn Olson was born on January 14, 1965 in Bucklin, Missouri, United States. Daughter of Milford Ray and Ramalee (Shouse) O.
Bachelor of Science in Education, Oklahoma Baptist University, 1987. Master of Science in Mathematics Education, Montana State University, Bozeman, 2002.
Teacher mathematics, department chairman Ballard (Missouri) R-II High School, 1987—1994, since 1996. Teacher Mountainview International School, Salatiga, Indonesia, 1994—1996.
Member National Council Teachers of Mathematics, Ballard Community Teachers Association (secretary-treasurer 1987-1993, 96—).
Married Jim Kershner.