High School


Our High School program is both rigorous and flexible, and is based on an American International curriculum—including a credit-based diploma and Advanced Placement (AP) courses. Our students drive their own learning journey as they prepare for higher education.

Principal's Message

Greetings from TAISM High School! High school is a time of incredible growth and development as students prepare to pursue their dreams and aspirations in university and the greater world beyond. Learning at the high school is guided by TAISM’s Learner Profile, which nurtures skills and traits that will serve students long into the future. 

Our exceptional students represent more than 60 nationalities and come together to create an international community rich with culture and diverse perspectives. Our community is grounded in strong, positive relationships, and our highly qualified and dedicated educators engage and encourage each student to achieve their personal best.

We encourage students to explore their interests and challenge themselves, both academically and personally. We provide an exceptional college-preparatory education with numerous Advanced Placement and elective courses. We are also proud to offer a wide range of co-curricular and after school activities that give students opportunities to explore and grow beyond the classroom. Our students graduate as globally conscious and well-rounded lifelong learners, ready to succeed in university and beyond. 

Our goal at TAISM is to do everything possible to ensure that students grow and achieve their full potential. We invite parents to be active and engaged members of our school community, and our High School staff and I are always available to answer questions or provide assistance. 

I look forward to meeting you and your child and welcoming you into our wonderful school community. Go Eagles!

Dr. Kevin Schuttinger

High School Principal


High School Diploma

We offer an American high school diploma with the option to enroll in Advanced Placement (AP) university-level courses. TAISM's diploma and AP courses are accepted by both American and international universities, making it easy for students to transition to higher education institutions around the world.

Learn More

AP Courses

Advanced Placement courses prepare students to take AP subject tests. These tests, which are regulated by the College Board, are the gold standard for getting ahead and receiving college credit while in high school.

Learn More

Planning for the Future

Our counselors, teachers, and staff are dedicated to translating your child’s academic successes into acceptance at their ideal university. We strive to ensure your child is prepared for higher education and excited about their transition to what comes next.

Learn More

Activities for Everyone

High school is a great time to explore new interests and cultivate existing passions. Activities include varsity sports in the South Asia Inter-School Association (SAISA) and Muscat Secondary Sports League (MSSL) and a diverse collection of clubs.

Learn More

I've always appreciated the little moments. Arriving at school, giving my friends hugs and my teachers high fives, laughing through the halls and talking to teachers about life during lunch, cracking jokes with the team during track and volleyball practice, and so many more. These little moments are what make up the joyful and irreplaceable memories of being at school.

Aliya Al Mughairi, Class of 2020

Online Learning

There may be times when holding classes in-person may not be possible. While having our students and teachers on campus will always be our preferred method of learning, TAISM’s dedication to using the best learning technology and online learning systems under normal circumstances ensures times of complete online learning are as seamless as possible.