The Making Content Comprehensible SIOP Model for Teaching Mathematics to English Learners is a textbook published by Pearson Education in 2009. Authored by Jana Echevarria, Deborah Short, and Maryellen Vogt, this 216-page trade paperback offers professional development in bilingual education and teaching methods for mathematics. The SIOP Model provides strategies and materials to help educators effectively teach mathematics to English learners, making it a valuable resource for those looking to enhance their instructional practices in this subject area.