Hillgrove Secondary School — School Announcements https://www.hillgrovesec.moe.edu.sg/school-announcements/ Read up-to-date of School Announcement en Tue, 29 Sep 2026 07:53:17 +0800 Isomer (https://www.isomer.gov.sg) Graduation Celebrationshttps://go.gov.sg/graduation-celebrationsurn:isomer:resource:421786Hillgrove Graduation Celebrations 2026Fri, 25 Sep 2026 00:00:00 +0800Announcement The Singapore Graduation Certificates/ testimonials for Sec 4 (NT), Sec 4 Express & Sec 5 (NA) of 2025 are ready for collectionhttps://docs.google.com/document/d/12CW3-uVntF_iHXTZymwDw2xeRH4lP2aRbVI1C6wJgvo/edit?usp=sharingurn:isomer:resource:270136Thu, 04 Jun 2026 00:00:00 +0800Announcement