MƒA partners with organizations, school districts and universities to continuously improve secondary mathematics education:

• Achievement First
• Association of Teachers of Math of New York City
• Association of Teachers of Math of New York State
• American Mathematical Society
• Business Higher Education Forum
• Carnegie Institution for Science
• College Board Schools
• Claremont Unified School District
• Escondido Union High School District
• Grossmont Union High School District
• Harlem Village Academies
• International Schools
• Jewish Community Foundation of San Diego
• La Puente Unified School District
• Los Angeles Unified School District
• Mathematical Sciences Research Institute
• National Board for Professional Teaching Standards
• New Visions for Public Schools
• New York City Department of Education
• Oceanside Unified School District
• Outward Bound
• Park City Math Institute
• Pomona Unified School District
• San Diego Unified School District
• Sweetwater Union High School District
• Uncommon Schools
• United Federation of Teachers
• Urban Assembly 

Universities

• American University
• Boston University
• California State University at San Marcos
• Claremont Graduate University
• The City University of New York (CUNY)
• Harvey Mudd College
• San Diego State University
• University of California, Berkeley
• University of California, San Diego
• University of Southern California
• University of Utah
• Utah State University