Celebrating Curiosity: Inspiring Lifelong Learners at MBM Academy Discover how Mission Bay Montessori Academy nurtures independence, confidence, and curiosity through the Montessori way of learning. As a leading San Diego California preschool, MBM Academy offers more than childcare in San Diego—it provides a joyful foundation for lifelong learning. Families seeking a trusted preschool in San Diego can explore our unique approach today. Visit https://www.mbmacademy.com/ to learn more and enroll now.