
HIGH SCHOOL GRADES 9–10
Welcome to high school and the next chapter in your academic career. The goals of high school include pursuing outstanding college-preparatory courses. TASIS utilizes the world-renowned curricula of the IGCSE in 9th and 10th grades, followed by the IBDP in 11th & 12th grades.
However, high school isn’t only about academics; it is also a time to discover your passions and engage in sports, arts, service, leadership, and other co-curricular pursuits that excite you.
It is also an opportunity to define yourself and develop strong relationships with your peers and your teachers, the people who will support your journey for the next four years. You will quickly know that TASIS teachers are here for you every step of the way.

Founding Headmaster


The International General Certificate of Secondary Education (IGCSE) is the world’s most popular international qualification for students aged 14–16. Designed by Cambridge Assessment, it is recognized by universities and employers globally for its academic rigor and practical focus.
The IGCSE program encourages students to think independently, apply knowledge in real-world contexts, and develop skills that extend beyond the classroom. With its international perspective, the IGCSE prepares students for the challenges of an ever-changing world.
At TASIS Portugal, we believe that learning should be engaging, challenging, and inspiring. Our teachers bring subjects to life with a dynamic approach that emphasizes collaboration, inquiry, and problem-solving.
Personalized instruction and meaningful relationships between students and teachers are hallmarks of our program. From conducting science experiments in one of our seven state-of-the-art labs to exploring classic and contemporary texts in IGCSE English Literature, every lesson is designed to ignite curiosity and foster a love of learning.
Representing the Pegasus of House Mouros!

Head of Upper School
Mr. Wilson is an experienced educator with a strong background in both the IGCSE and IBDP, having taught and led departments at top schools in the UK and Brazil. He holds a Master’s in Education and International Development from University College London and brings a passion for academic excellence, student growth, and global citizenship to his role at TASIS Portugal.


Co-Directors of Student Life
Mr. Kerr and Ms. Grilo bring a dynamic blend of international experience, strong leadership, and deep knowledge of the TASIS Portugal community to their roles. Mr. Kerr has over a decade of experience across the UK, UAE, and beyond, teaching within the UK national curriculum, IGCSE, and IBDP, and has held key pastoral roles such as Head of Year and Head of House. Ms. Grilo, a passionate and versatile educator, has taught physical education and other subjects across Portugal and the UK, holding advanced degrees in PE and teaching. Together, they lead with a shared commitment to student well-being, character development, and building an inclusive school culture where every student feels supported and empowered.

Ashley Barlow
Teacher of History, Geography, and Enterprise, Upper School

Matt Russell
Teacher of English Language, Upper School

Camille Adam
Teacher of French Language, Upper School

Andrew Bow
Teacher of Science and Chemistry, Upper School
At the heart of the IGCSE program is a core curriculum designed to provide students with a well-rounded education. Required subjects form the backbone of the IGCSE program at TASIS Portugal, equipping students with essential skills and knowledge.

Enhance communication skills, critical thinking, and an appreciation for diverse literary works.

Build problem-solving abilities and mathematical reasoning through a comprehensive syllabus.

Explore the fundamentals of Biology, Chemistry, and Physics with hands-on experiments and theoretical learning.

Explore significant global events and develop critical thinking through the study of past societies.
These core subjects are complemented by a variety of electives, allowing students to tailor their education to their interests and future aspirations.
The IGCSE program allows students to pursue their passions and discover new interests through electives and optional subjects. These subjects empower TASIS Knights to customize their education, aligning with their goals and interests.
Through a range of extracurricular activities, including competitive sports, dramatic productions, art exhibitions, and student-led clubs, TASIS offers experiences that balance academic rigor with personal growth. These activities help students foster resilience, creativity, and a sense of belonging within the community.
They are leaders, performers, athletes, and changemakers. Meet two standout students whose passion, dedication, and diverse talents make them high-level contributors to our vibrant school community. From academics and the arts to sports and service, they embody the spirit of the Upper School and the promise of the future.
Yes! Our athletic teams compete every year in two athletic leagues against other international schools in Portugal.
LASA - Lisbon Area Schools Association
CHESS - Council of Heads of English Speaking Schools

Football

Basketball

Volleyball

X-Country
| Grades 9 & 10 | |
|---|---|
| Speech & Debate | Surfing (€) |
| Model United Nations (MUN) | Padel Plus (€) |
| TASIS Big Band | Padel Beginner (€) |
| Speed Stack | Tennis (€) |
| Book Club | Golf (€) |
| Chess | Dance (hip Hop, Jazz, Contemporary, Ballet, and Commercial Jazz) (€) |
| Taekwondo | |
| Robotics & Coding | |
| TASIS Strings | |
| Financial Literacy | |
| € = Additional Fee | |
Upper School Library
Gymnasium
High School Commons
Science Lab
TASIS Theater
Amphitheater
The IGCSE courses are assessed through final examinations, taken at the end of Grade 10. Additionally, most subjects involve coursework completed at varying stages throughout the two-year program. Students receive a letter grade on a scale from A* to F, awarded by Cambridge based on the outcomes of these assessments and standardized against student performance worldwide. At TASIS Portugal, we support our students in preparing for these external assessments while recognizing that their significance may vary depending on each student’s future university plans. In addition to examination grades, students receive TASIS course grades issued each term for every subject. These provide an indication of their current working level and can be translated into GPA or other academic measures—ensuring that a broader view of student progress is captured beyond the final exams.
To progress to the IBDP, students need to pass at least six IGCSE subjects (scoring at least a C). At TASIS Portugal, each student has the option to study up to 12 IGCSE subjects; however, the majority take nine or ten, which is the global standard.
Grading System IGCSEs: A* to G
TASIS: A* to F
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The IGCSE program helped me find my passion for science. The hands-on experiments and in depth studies have prepared me for the challenges of the IBDP. |
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What I love most about TASIS is the balance between academics and extracurriculars. I can focus on my studies while exploring my interests in music and sports. |
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The support from teachers has been incredible. They don’t just teach us—they guide us to think critically and approach problems creatively. |
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Being part of the TASIS community means learning alongside students from all over the world. It’s an amazing way to prepare for the global challenges of the future. |
The IGCSE years lay the groundwork for academic excellence and future success, seamlessly preparing students for the challenges of the International Baccalaureate Diploma Programme (IBDP). By fostering critical thinking, academic discipline, and a global perspective, the IGCSE experience equips students to thrive at top universities and in careers worldwide. With dedicated support from our University & Career Counseling team, students leave TASIS ready to make their mark on a rapidly changing world.
TASIS Portugal 2024-2025 IGCSE Results

| EXAMINATIONS GRADED A* TO C | 94% |
| EXAMINATIONS GRADED A* TO A | 54% |
| CANDIDATES WITH 6 OR MORE A* TO C | 94% |
| EXAMINATIONS GRADED A* TO B | 80% |
An outstanding 1 in 6 of our students earned straight A* and A grades across all their IGCSE subjects in 2024-2025.


















