Casa Del Niño Montessori School - Ciudad de Calamba

Casa Del Niño Schools System, Inc. (CDNSSI) is an educational institution that has been operating for 39 years, guiding students from early childhood through senior high school. The school system follows a Montessori and Science High School curriculum across multiple branches in the Philippines, including locations in Calamba, Ilagan, Roxas, Binan, and Sta. Rosa. CDNSSI emphasizes academic excellence, as demonstrated by its students' strong performance in national competitions like the Quipper Math Marvels Numerical Extravaganza, where they secured numerous top positions across elementary, junior high, and senior high school categories. The institution transitioned to face-to-face classes following DepEd mandates in November 2022, implementing health protocols such as medical-grade face masks and reduced class sizes for safety. During the pandemic, CDNSSI developed ExCEL (Expanded Casan E Learning), a distance learning program that allowed continuous education through online classes. The school also celebrates annual events like the Science-Mathematics Month to promote literacy in these subjects. CDNSSI is led by CEO Dr. Farah Acierto and President Dr. Rosario Acierto, who focus on maintaining quality education and adapting to challenges like digital learning.