The “Dimensions Math, Teacher’s Guide KA Homeschool” is a textbook published by Singapore Math Inc. in English language, focusing on the subject area of Mathematics. Released in 2017, this spiral-bound book titled “Dimensions Math, Teacher’s Guide KA” provides guidance and resources for homeschooling teachers in teaching mathematics to their students. With a focus on general mathematics concepts, this textbook offers a comprehensive approach to learning and understanding mathematical concepts for students.