Math Success by DMTI is an education brand that brings more than 40 years of mathematics research into classrooms through practical, research-backed instruction and teacher support. Its approach emphasizes conceptual understanding, visual models, reasoning, and connections between mathematical ideas, helping students understand why math works rather than simply memorize procedures. The program is designed primarily for grades K–6 and can complement any core curriculum or standards.

For teachers, Math Success offers a complete online program, including a conceptual-first curriculum for the school year and summer, student workbooks, practice sheets, diagnostic tools, intervention activities, educational games and apps, assessments, and real-time progress insights. Professional learning is available through the Foundations Masterclass, a library of videos and resources, mentorship, and ongoing support. For schools and districts, services include customized planning, workshops, embedded coaching, co-teaching, demonstration lessons, professional learning communities, and progress reporting, delivered in person or virtually.

Math Success reports working with more than 300 schools and shares classroom outcome examples, including a 39-point SBAC gain at one school.