Marilyn Burns Education Associates (MBEA), founded by mathematics educator Marilyn Burns in 1984, is an educational organization specializing in K-8 mathematics instruction and professional development. The company operates under the brand name Math Solutions and is headquartered in Sausalito, California. In 2012, MBEA was acquired by Scholastic Corporation, though it continues to maintain its distinct identity and mission. The organization is known for developing research-based mathematics teaching methods and providing comprehensive professional development services to teachers and school districts across the United States. Math Solutions has published numerous educational resources, including books, teaching guides, and instructional materials that focus on improving mathematics instruction and student learning outcomes. Marilyn Burns, the company’s founder, is a nationally recognized mathematics educator and author who has written more than a dozen books for teachers. The organization’s approach emphasizes conceptual understanding, problem-solving strategies, and the development of mathematical reasoning skills. Math Solutions provides various services, including in-person workshops, coaching, online courses, and customized district-wide professional development programs. The company has worked with thousands of school districts and has trained over 100,000 teachers since its inception. Their methodology aligns with Common Core State Standards and emphasizes the importance of building teachers’ mathematical content knowledge alongside their pedagogical skills.