06/03/2026
🇸🇬 Singapore is a global leader in the International Baccalaureate (IB) community, consistently demonstrating outstanding performance. While the global average score is 30.58 out of 45, Singapore's top schools achieve impressive averages between 37 and 42 points. Anglo-Chinese School (Independent) leads with an average of 41.6, followed by St. Joseph's Institution at 40.2.
These scores reflect significant variability in cohort size, subject selection, and available academic support. Understanding these factors is crucial for making informed decisions about your child's education. In this article, Prep Zone ranks schools based on their average IB Diploma Programme (IBDP) scores, offering a data-driven look at their academic achievements.
While these rankings focus on scores, parents should also consider other important elements, such as university counseling services, campus facilities, and the specific IB programs provided.
Read the full analysis and data breakdown here: 👉 https://ib.edu.sg/ib-school-rankings-2026/.
Disclaimer: the following ranking represents Prep Zone Academy’s subjective opinion and readers are encouraged to consider it as an additional perspective to guide your school selection process. Readers should exercise their own judgment and conduct their own research when forming opinions based on the information provided.
Prep Zone's Ranking For Singapore IB Schools 2025-2026: Insights for Students and Parents - Prep Zone Academy | IB Tuition
Get a clear view of Singapore's best IB schools with Prep Zone's 2025-2026 rankings, highlighting average scores and student successes.
06/12/2025
🇬🇧 Established in 1925, Tanglin Trust School (TTS) holds the distinction of being Singapore's oldest British international institution. It merges the traditional excellence of British education with a contemporary global perspective, offering a comprehensive educational journey from Infant School through to Sixth Form. Renowned for its academic excellence, Tanglin boasts a 100% IB pass rate with an impressive average score of 39.6, and close to 80% of IGCSE grades at A or A*.
The curriculum is structured yet adaptable, promoting inquiry-based learning in Junior and Middle School to develop essential skills. During Upper School, students undertake the Cambridge IGCSE program. In the Sixth Form, they may choose between the IBDP or A Levels, allowing them to pursue paths that suit their strengths and future education goals.
If you're considering a British education for your child in Singapore, particularly at TTS, it's essential to understand the curriculum pathways and the solid IGCSE foundation it provides, as well as the challenges posed by IB or A Level courses. Discover more with Prep Zone’s detailed guide to TTS here. 👇
Guide to Tanglin Trust School Singapore - Prep Zone Academy | IGCSE
Learn about Tanglin Trust School, where British educational heritage meets a globally minded approach, offering a nurturing and academically rigorous journey for students.
06/12/2025
🌏 ACS (International) Singapore is distinguished by its unique blend of Asian academic excellence, a global perspective, and a foundation in Christian values. Established in 2005, it welcomes both local and international students, fostering a culturally diverse and inclusive learning environment.
ACS International offers co-educational secondary education for Years 1-6 (Grades 7-12). The curriculum includes the ACS International Curriculum in Years 1-2, Cambridge IGCSE in Years 3-4, and the IB Diploma Programme in Years 5-6. This structure equips students for paths like IGCSE, Singapore-Cambridge O Levels, and ACS's Foundation IB and Bridging programs.
To gain a deeper understanding of ACS education, take a look at Prep Zone's comprehensive guide that outlines the curriculum structure, including the unique FIB/PIB pathways. Discover how our tailored support can ensure your child's success from their early years through graduation. 👇
Guide to ACS (International) Singapore - Prep Zone Academy | IGCSE
Established in 2005, ACS (International) Singapore provides a distinctive education with a focus on academic depth, strong character, and global awareness.
06/12/2025
⛪️ St. Joseph’s Institution International (SJI International) provides an exceptional educational environment where high academic standards, character development, and community service come together to foster both personal and academic growth. In 2024, SJI International celebrated a 100% pass rate for students achieving the IB Diploma and a 99.2% success rate for IGCSE students receiving strong grades.
At SJI International, education goes beyond traditional methods to teach students not only "how to learn" but also "how to live." The school offers a holistic, inquiry-led curriculum that spans from Elementary School to High School (Grade 7-12). The Elementary School features both Mainstream and Bilingual (English-Chinese) programs, aligning with the globally recognized International Primary Curriculum (IPC) and International Middle Years Curriculum (IMYC). As students enter High School, they build on their foundational knowledge from Grades 7-8, advance through the IGCSE syllabus in Grades 9-10, and complete their studies with a two-year IB Programme in Grades 11-12, ultimately earning a WASC-accredited High School Diploma.
For a thorough understanding of SJI's educational framework, explore Prep Zone's guide for detailed insights. We also offer personalised tuition tailored to align with SJI's IGCSE and IB subjects, ensuring it complements the school's calendar and syllabus. ⬇️
Guide to SJI (International) Singapore - Prep Zone Academy | IGCSE
At SJI International, education goes beyond academics, nurturing compassionate individuals through inquiry-led learning. Discover the school's extensive curriculum, from bilingual programs in Elementary to the IB Programme in High School.
07/10/2025
📚 Dulwich College (Singapore) is a leading international school that combines the rich traditions of British education with a modern, global outlook, serving students aged 2 to 18. The school maintains a stellar academic reputation, achieving a 100% pass rate in IGCSE and IB exams in 2025. Its curriculum includes STEAM (Science, Technology, Engineering, Arts, Mathematics) education and a variety of enrichment activities, promoting well-rounded development.
Dulwich offers tailored educational support across all stages, from the Junior School to IGCSE and IB preparation in the Senior School. The college fosters a student-centered environment with a low student-teacher ratio and diverse co-curricular activities, ensuring that every student is prepared not only for exams but for life.
If you're considering Dulwich College (Singapore) for your child's education, take a look at our comprehensive guide below and discover our customised tuition options. ⬇️
Guide to Dulwich College Singapore - Prep Zone Academy | IGCSE
Dulwich College Singapore offers a world-class education that prepares students for success in academics and beyond. Prep Zone Academy is here to help – whether your child is mastering foundational skills in the Junior School or preparing for IGCSE and IB exams in the Senior School.
04/11/2024
💻 Starting in May 2025, AP exams will change from traditional paper-based formats to digital delivery using the Bluebook platform. The 28 AP subjects will be divided into two categories: Fully Digital Exams and Hybrid Digital Exams. While this transition promises enhanced security and streamlined processes, it also introduces new challenges and considerations for both students and teachers.
In this blogpost, Prep Zone Academy's AP Training Team will talk about how this change will affect students. Read more here ➡️
What to Expect with Digital AP Exams: Key Changes Starting May 2025 - Prep Zone Academy | AP
How will the digital AP exam transition affect you? Learn about the upcoming shift to digital AP exams in 2025 and what it means for students, teachers, and schools.
11/10/2024
🧑🏫 At Prep Zone, we often see parents getting confused by their child's mathematics syllabus, as it is nothing like they have come across during their schooling years. This is a common issue with students in grade 9 and 10, as there are several mathematics pathways, each offering distinct advantages and focusing on various academic and personal development goals.
In this article, our veteran math trainers will provide a break down into the different maths pathways available to grade 9 and 10 students in Singapore. We will dive deep into their structure, their pros and cons, and what parents should consider when choosing the best pathway for their children.
Click here to read more ➡
Understanding Mathematics Pathways for Grades 9-10 in Singapore - Prep Zone Academy | IGCSE
Discover the best math pathway for Grade 9-10 in Singapore. Learn about diverse options tailored to your child's academic goals.
27/09/2024
IB exam results for May 2024 have just been released. Check out how Singapore's schools fared, and what to look out for in the next exam season 👇
IB Exam Results For 2024 Released - How Did Singapore Students Do? - Prep Zone Academy | IB Tuition
In the May 2024 examination session, the International Baccalaureate (IB) saw a significant surge in participation, with 1,947 students from Singapore, mainly
27/09/2024
📈 The International Baccalaureate (IB) curriculum, recognised for its high academic standards and holistic educational approach, has gained significant popularity in Singapore over the years.
As a result, Singapore offers a diverse selection of IB schools tailoring to both local Singaporean students and international families.
Despite the availability of the IB curriculum in both local and international schools, there are distinct differences between the two.
In this guide, our IB trainers will break down the five biggest distinction between Singapore's local and international IB schools. Click here to read more ➡️
Five Things You Need To Know About Singapore IB Schools - Prep Zone Academy | IB Tuition
While both local and international schools in Singapore provide the IB curriculum, there are five key differences between them. Find out here.
19/09/2024
👀 Have you noticed that your child's IB math questions have become more difficult since last time?
This is not just your imagination - our trainers at Prep Zone also noticed the same thing!
Apparently, there has been an increase in IB exam difficulty in recent years, especially for IB maths.
It's not too uncommon to see multi-part questions that focus not only on conceptual understanding but also on how these concepts can be applied to real-world problems.
These questions can be greatly challenging to students who are used to rote memorisation.
In this series of blog posts, we will provide parents with a more practical understanding of the IB math syllabus through real-life exam questions from recent IB papers.
By doing so, you may be able to sympathize with your children who may be experiencing difficulties with the growing demands of the IB curriculum.
Check out part 1 for more details ➡️
A Parent's Guide To IB Mathematics - Part I - Prep Zone Academy | IB Tuition
Given the evolving nature of the IBs, it can get overwhelming for both the students and parents on how to manage the work and expectations. Prepzone is here for you.
26/10/2023
📣Sesameed Education is pleased to announce the 2nd American Boarding School Fair in Singapore this November!
They have surpassed their previous record by inviting 50% more boarding schools to participate in this year’s event, making it the most significant boarding school gathering of the year in Singapore.
The fair offers an exceptional opportunity for families to engage face-to-face and establish relationships with 4️⃣0️⃣ distinguished junior and senior boarding schools from across America.
Attendees can gain firsthand insights from experienced admission directors regarding life in boarding school, admission requirements, and the application process. Additionally, they will have the chance to get a sneak peek into the boarding school experience as parents and alumni share their valuable insights and perspectives.
This is an unmissable chance to connect and interact with the finest American boarding schools. It could potentially be a life-changing experience for families and children.
Admission to the fair is free, and interested parties are encouraged to sign up today.
Note: Only one registration per family is needed.
Register here➡️ https://consulting.sesameed.com/american-boarding-school-fair-2023-singapore/