Barbie Hartsfield is an experienced educator with over ten years of experience as a mathematics teacher and instructional coach. Currently, she serves as the Elementary Math Specialist in the Bureau of Standards and Instructional Support at the Florida Department of Education. Her deep commitment to math education has driven her work in helping teachers develop effective, data-driven strategies to enhance student achievement and build a love for math. In her current role, Barbie supports the implementation of Florida’s B.E.S.T. Standards in Mathematics, collaborating with educators statewide to ensure that instructional practices are both rigorous and accessible. She is passionate about integrating technology and innovative strategies to make math engaging and relevant, empowering students with critical thinking and problem-solving skills. Through her expertise and dedication, Barbie continues to strive to make a significant impact on Florida’s math education, providing resources, professional development, and guidance to promote high-quality math instruction for all students.