Book excerpt: Educators require constructive information that details their students’ comprehension and can help them to advance the learners' education. Accurate evaluation of students at all educational levels and the implementation of comprehensive assessment strategies are essential for ensuring student equality and academic success. The Handbook of Research on Formative Assessment in Pre-K Through Elementary Classrooms is an essential research publication that addresses gaps in the understanding of formative assessment and offers educators meaningful and comprehensive examples of formative assessment in the Pre-K through elementary grade levels. Covering an array of topics such as literacy, professional development, and educational technologies, this book is relevant for instructors, administrators, education professionals, educational policymakers, pre-service teachers, academicians, researchers, and students.