Kristien Hamilton is a 2018-19 Teach Plus Indiana Teaching Policy Fellow. Kristien teaches 7th and 8th grade math at Greencastle Middle School in Greencastle, Indiana, where she sponsors the MATHCOUNTS team and is active on district and building-level committees. Kristien serves as the President of the Greencastle Classroom Teachers Association. She previously served as the lead middle school teacher and department head at Imagine Indiana Life Sciences Academy West. Kristien graduated from the University of Phoenix with a BA in Business Management and her MEd in elementary and middle school education.