Jamie York is a Waldorf math educator, teacher-trainer, math missionary, and the lead author of Making Math Meaningful books. He spent 21 years teaching middle school and high school math at Shining Mountain Waldorf School (in Boulder, Colorado), and has also taught at a college prep boarding school in New Hampshire, at a university in Nepal, a Waldorf school in Holland, and is currently on the faculty at the Center for Anthroposophy in the Waldorf High School Teacher Education Program. As a math missionary, he travels across the U.S. and internationally offering workshops for teachers so they can re-imagine mathematics and inspire their students. Jamie’s website, online math workshops, and books are resources for Waldorf teachers around the world.

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