The secondary school years (Grades S1 through S4) mark a crucial phase of growth where academic rigor meets real-world application. Students at this stage refine their critical thinking skills, take on leadership roles, and test their abilities in competitive global environments.

During the 2025/2026 academic years, our secondary students pushed their boundaries in global science competitions, international debating stages, and high-level athletic meets. Here are their major accomplishments.

Academic Olympiads, Science & Debating

• Marsha Andreata Nareswari (S4): Honored as   Student Speaker at “Student Voices: Global Stories of Climate Action and Hope,” Bangkok Climate Action Week 2025, hosted by Cambridge.
• Secondary 4 Cambridge Science Team (Ananya Rajasegar, Calista Tiffany Iwanto, Amabel Keona Harianto, Dev Milan Chakraborty, Jayden Tan, Russell Sky Chen):   Awarded Best in Southeast Asia & Pacific Award   in the Cambridge Schools Science Competition 2025 Period 2.
• Sydney Selina Lesmana (S2):   Recognized at The World Scholar’s Cup (WSC) Jakarta Senior Round (Junior Revision) 2026 with multiple honors:   2nd Place Junior Team Trophy, 3rd Place Overall Scholar, 3rd Place Debate Team, 4th Place Team Challenge, 5th Place Team Writing, Gold Medal Team Scholar’s Bowl, Gold Medal 7th Place CollaboWriter, Gold Medal 29th Place Debater, Gold Medal Challenge-Literature & Media, Gold Medal 5th Place Challenge-Special Area, Gold Medal 8th Place Challenge-Social Studies, and Silver Medal 12th Place Challenge-Science & Technology.
• Natashia Tanusetiawan (S2):   Academic achievements include Gold Medal (HKIMO Heat Round 2025),   Silver Medal (ADEPT Olympiad Global Round 2025), and   Silver Medal (ADEPT Olympiad 2025).
• Kaylee Angelica Thenu (S3):   Outstanding musical accolades in 2025: Gold Award   (Malaysian Piano Competition Jakarta 2025),   Silver Award Solo (Rising Star International Arts Festival Vietnam 2025),   2nd Place(EUROASIA Piano Competition Malaysia 2025), and   3rd Place (Rising Star Arts Festival Jakarta 2025).
• Ashley Keira Hartono (S1): Won   Outstanding Delegate Award at Yale Model United Nations Singapore III 2026.

Athletic & Non-Academic Milestones

• Jovanka Patricia Phang (S4):   Aquatic standout winning   1st Place (14-15 Age Category 1500m) at Kejurnas Akuatik A.Stream Open Water Swimming Series Lampung 2025,   3rd Place (Freestyle Women 50m) at POPNAS XVII PEPARPENAS XI 2025 Jakarta, and an incredible sweep at the Indonesia Open Aquatic Championship 2025:   1st Place (Freestyle Relay 4x100m), 1st Place (Breaststroke 200m & 100m), 2nd Place (Backstroke 200m), 2nd Place (Freestyle 100m), 2nd Place (Freestyle Relay 4x100m & 4x200m), 2nd Place (Medley Relay 4x100m), and 3rd Place in 50m Backstroke, 50m Freestyle, and 200m Freestyle.
• Jasmine Susinto Tio (S3):   Accomplished dancer taking 2nd Place (Get The Beat Kuala Lumpur 2025 General Solo Ballet), Platinum Award (Get The Beat 2025 Up Age Category), Encouragement Award & Scholarship. (Dance Prix Indonesia 2025), Honorable Mention   (Bandung International Dance Competition 2025 Solo Repertoire Teen & Senior), and Top 20 & Scholarship Award   (Dancer’s Artistry 2025).
• Natashia Tanusetiawan (S2):   Non-academic accomplishments in 2025 include 1st Place   in Women’s 25m Freestyle (Fins), 1st Place   in 25m Butterfly (Fins), and 1st Place   in 25m Butterfly at the 15th Anniversary Tridas Waterpark Swimming Competition 2025, alongside Silver & Bronze Medals   in the Malaysian Piano Competition 2025.
• Nicholai Phang (S2):   Secured 2nd Place (Sprint Ows 500m)   and 3rd Place (12-13 Age Category 1500m)   at Kejurnas Akuatik A.Stream Open Water Swimming Series, Lampung 2025.
• Andrew Suria (S3):   Won 1st Place   at 8th Asian AEGEAN International Music Competition 2025 (Open Category 12 to 14).

Prepare Your Student for Global Leadership

Our secondary program offers the perfect balance of academic excellence and character development, preparing students for upper-secondary challenges and top international universities.

Connect with our Admissions Team or schedule a visit to learn how our secondary curriculum empowers future-ready learners.