Model United Nations - MUN is a simulation of the real United Nations, open to 8th-12th grade students, that teaches students about the principles of the UN and how it functions. Throughout the year, students participate in a number of MUN conferences with other schools, helping to raise awareness about global issues and incite students to take action.

Speech, Debate, and Acting Club (NESDA) - Students from 8th grade and up may join NESDA. Students typically compete in two tournaments a year, one hosted at ASB and another in another European city. Participating teams compete across five disciplines: debate, duet acting, original oratory, oral interpretation of literature and impromptu speaking.

Math Club - Students in grades 6 and up train to compete in various math competitions throughout the year, including: Math Counts, Cangur, and ISMTF.

Gender Sexuality Alliance (GSA) - The GSA is a student-led club that aims to create a safe, welcoming, and accepting school environment for all students, regardless of sexual orientation or gender identity.

Student Council (STUCO) - ASB has an active STUCO, one for middle school students, and another for high school students. STUCO serves as a voice for the student body, bringing concerns, suggestions, and ideas that will improve the school environment to the school administration. STUCO also plays a vital role enhancing school spirit.

Link Crew Leaders - Link Crew Leaders are 11th and 12th grade student mentors for incoming 9th graders. They are trained to welcome students to the high school and meet regularly with their mentees, both in the classroom and in Link sponsored social events, to share tips and strategies on how to be successful in high school. We also have a similar program with 8th graders mentoring incoming 6th graders to the middle school.