API School is proud to have maintained a 100% pass rate for BacII exams in 2023, 2024, and 2025, far exceeding the national pass rate in Siem Reap. Our students continue to excel, achieving an 11.11% A grade pass rate this year, following an impressive 30.77% A grade rate in 2024. Notably, private schools in Siem Reap achieved 32.79% A students among all A students in Siem Reap. This success showcases our unwavering commitment to academic excellence and our leadership in driving high achievement among Siem Reap’s private schools.