Public Montessori is growing rapidly with 500 public Montessori schools enrolling over 125,000 students. They serve a diverse population of students: over half are students of color; almost half are living at or near the poverty line. Some non-profit Montessori schools work with similar populations in the private sector. We know that Montessori offers children the executive functioning skills that link to long-term school success, skills that are missing from other successful public education reform models like “No Excuses” charter schools. Yet even the most successful of these public Montessori schools can still have achievement gaps by race, a disproportionately white teaching force, and enrollment obstacles like preschool tuition fees, lack of transportation and information gaps that can prevent the most vulnerable students from enrolling. We want to offer low income students and students of color a spectacular Montessori education, and convince policy-makers that Montessori is an effective model of education reform. Our mission: Montessori for Social Justice is a network of educators, parents and community members committed to offering Montessori for all students, particularly in underserved communities.