The document provides details about the development team who wrote and edited a kindergarten mathematics module on subtraction. It includes the names of the writers, editors, reviewers, and illustrator for the module. The module is intended to be used over five days and teach students to recognize the words "take away", "less", and "are left" when indicating subtraction of whole numbers. It provides learning objectives, activities involving counters and pictures to practice subtraction concepts, and assessments to evaluate student understanding.