This book provides a five-phase process for implementing evidence-based grading, offering practical guidance for teachers and a clear road map for school leaders to improve student assessment, grading, and reporting. The five-phase process helps schools address some of the challenges they encounter with standards-based and competency-based grading models, providing structured steps and solutions. K-12 administrators can use this book to evaluate their system's effectiveness, reflect on successes and challenges, and continuously refine evidence-based grading practices to enhance student learning outcomes.