Established during the American period, San Isidro Central School has been a cornerstone of education in the region. The school is known for its heritage building, which was declared dilapidated and hazardous for occupants in 2013.

In 2013, this heritage building located in San Isidro Central School, Nueva Ecija was declared dilapidated and hazardous for the occupants. Since then, its service for academic purposes has stopped, and its historical value temporarily slept in the corners of its abandonment. The graduates from this school vividly recall their childhood memories wrapped on broken ceilings and chaotic walls. Teachers and students have been lifting their hope for the possible rehabilitation of the most significant edifice the school has. Townsfolk deeply calls for the rehabilitation of this structure where they first recited their visions and dreams.

American Period Legacy:

San Isidro Central School was established during the American colonial period, a time when the U.S. introduced the public education system to the Philippines. The school was likely part of this initiative, built to provide accessible elementary education to Filipino children.

The Gabaldon Building:

The school features a Gabaldon-type building, which is a distinct architectural style used for early public schools in the Philippines. These buildings, funded by the Gabaldon Act of 1907, were designed to be durable, spacious, and conducive to learning. San Isidro Central School’s Gabaldon building was later declared dilapidated and hazardous in 2013, reflecting the structure's age and historical significance.

San Isidro Central School is making a meaningful impact on the lives of learners with disabilities by providing personalized support and promoting inclusive practices, also enabling every learner to succeed and achieve their fullest potential. Together, San Isidro Central School creating a more fair and empowering educational environment for everyone.

Special Needs Education or Self-contained Classroom of San Isidro Central School gathers learners with different needs and personality. They have pair sessions, group sessions, and solo sessions. Furthermore,  they utilized playbased approach to keep learners engage and learning while having fun, developing life skills also given to practice it and implement for activity daily living. They have 5 classroom for Special Needs Education or Self-contained Classroom with around 81 learners for autism, learning disability, intellectual disability, visually impaired learners, and hearing impaired learners.

Moreover, Special Needs Education or Self-contained Classroom of San Isidro Central School also have some programs :

• Technology  Integration and Manipulation

• Clay and Play Time

• Fostering Independence (Life Skills and Care Skills)

• Friday Fun Day (Picnic, Art Day, etc.)

• Multi-Sensory Teaching Approaches

• Individualized Instruction and Curriculum Modicifaction

• Palarong Pambansa (an annual multi-sport event for student-athletes in the Philippines)

• Parent-Teacher & Teacher-Teacher Collaboration