We believe that participation in a wide variety of co-curricular activities is vital in a student’s educational experience. Our athletics and activities programs aim to provide all students with opportunities to develop existing skills, cultivate new areas of interest, and grow physically, socially, emotionally, spiritually, and cognitively.

GLAs are for grades one through five and take place during the school day during P6 on Tuesday, Wednesday, and Thursday each week. The vision of GLAs is the same as ASAs, but with an emphasis on fun and experience. GLAs ensure all of our primary students get to explore many different activities throughout the year. This is a scheduled class (2 per teacher per week) for all primary homeroom and expat teachers with no additional remuneration.

Our After-School Activities (ASAs) run in two semesters alongside our academic calendar. In each session, we aim to offer a variety of activities including physical activities, visual/performing arts, STEM, olympiads, and academics. Both teachers and professional outside providers will lead our ASAs with the aim of a meaningful, positive experience for all of our students.

The following club was established in 2022 to provide students with opportunities to develop leadership skills and contribute to school life.
It is a community of student representatives elected by their peers. The main purpose of STUCO is to represent the student body, promote student engagement, and take the lead in fostering a positive social and school culture.

The Red Cross community at CSU aims to inspire youth to make a difference through humanitarian service. They focus on promoting health and safety, organizing volunteering and leading community service projects. Their goal is to build leadership skills while fostering compassion, resilience, and a spirit of volunteerism among students.

The CSU Lynx Club is a student-led organization made up of passionate and energetic students who love sports and school spirit. Our members are dedicated to promoting and sharing updates on all campus sports events and activities. As a social club, we bring together students who are enthusiastic about athletics and committed to supporting our school’s sports teams. Whether it’s cheering from the stands, covering games, or organizing events, the CSU Lynx Club keeps the campus community engaged and excited about Lynx athletics!

Open to all middle and high school students, the UNICEF Mongolia Club provides a welcoming and inclusive space for CSU learners to explore global challenges, develop leadership skills, and make a positive difference in their community. Through awareness campaigns, school-wide events, and community service projects, members become changemakers—raising their voices, inspiring others, and living out CSU’s values of compassion, integrity, and global citizenship.