Kimberly Rimbey

Kimberly Ann Rimbey is a mathematics educator, author, and Chief Learning Officer and CEO at KP Mathematics, where her work focuses on helping teachers use meaningful representations and multiple models to deepen students’ mathematical understanding. She is National Board Certified in Early Adolescent Mathematics and a recipient of the Presidential Award for Excellence in Mathematics Teaching, reflecting her long career as a classroom teacher and mathematics coach. Rimbey has held several instructional leadership roles, including Executive Director of Curriculum and Instruction and mathematics program coordinator, building on 18 years of experience as a mathematics coach and elementary classroom teacher.

Rimbey is the co‑author of Mastering Math Manipulatives, Grades K–3 and Grades 4–8: Hands-On and Virtual Activities for Building and Connecting Mathematical Ideas, Meaningful Small Groups in Math, Grades K–5: Meeting All Learners’ Needs in Any Setting, and Seeing the Math You Teach: An Elementary Teacher’s Quick‑Guide to Meaningful Mathematical Strategies and Representations, Grades K–6 in the Corwin Mathematics Series. She has also co‑invented KP Ten‑Frame Tiles and contributed to other math education resources such as Math Power: Simple Solutions for Mastering Math and The Amazing Ten Frame series. Rimbey holds a **BA