The short answer: school readiness for Primary 1 in Singapore is mostly about independence, communication and getting along with others, plus basic language and number skills. It is not about advanced academics. Teachers and education researchers say children pick up the academic content in school, and that over-preparing can do more harm than good.
This is a practical checklist, based on guidance from educators quoted by the Ministry of Education’s Schoolbag site and a lecturer at the National Institute of Education. It is a guide for talking with your child’s preschool teachers, not a test. There is no readiness test for entry to Primary 1.