Massachusetts's education agencies support expanding early college high school programs based on their initial success. In fact, think tank MassINC is calling for annual early college enrollment to increase to 45,000 students. This report outlines strategies for reaching that ambitious target: expanding access to early college programs to students in grades 9 and 10, retaining those who do enroll, and ensuring that these younger students are ready to choose an early college career pathway. It provides guidance and examples to support early college partnerships in expanding their reach to older middle school students and younger high school students.