Hi mommy! Marikina has some nice options, a few of us tried Marigold Montessori and Greenhouse School, both very progressive with hands-on learning na sobrang engaging for the kids. Since your son is turning 5, perfect timing para sa preschool or kinder, pero I'd suggest visiting the schools personally kasi ang vibe and teacher-student ratio talaga ang game-changer, hindi lang ang curriculum on paper. My mum friends and I also recommend asking current parents directly sa social media groups, honest feedback talaga helps more than brochures, you know?