The main focus of the Bulls and Bears Club is a stock market game along with the principles of business management, economics, finance, accounting, marketing, and human resources. Market trends are studied to aid members in stock market game.

FCA focuses on equipping, enabling, empowering and encouraging student-athletes, coaches and adult leaders to impact and influence their campus for Christ since the school campus can be one of the most strategic mission fields.

Forensics members practice speech and debate skills, competing in tournaments quarterly with 3 debate & 7 speech categories, with a goal to develop and explore different facets of public speaking.

Student Council seeks to advance student life and act as the medium between students and the high school administration by organizing events to help improve student life and develop a strong school spirit.

L Crew is a group of 11th and 12th graders who set up 9th graders for success upon entering high school by hosting events, social gatherings, finals study sessions, and various classroom activities.

Mock Trial is a simulation involving law, debate, and critical thinking, where members take the roles of attorneys or witnesses representing the prosecution or defense and argue their case in front of a judge.

MUN allows students to study the history, current events, and foreign policies of a given nation or person they will represent at one of three conferences each year. Students gain public speaking and social skills.

Mu Alpha Theta is a mathematics honor society that works to inspire a keen interest in mathematics, develop a strong scholarship in the subject, and promote the enjoyment of mathematics in high school.

NAQT (naqt.com) is the largest and most widespread provider of quiz bowl competitions. Quiz bowl is a competition of questions and answers, played by teams with buzzers. Questions cover a wide range of important academic subjects such as science, mathematics, literature, history, fine arts, geography, philosophy, social sciences, as well as pop culture, sports, and current events. The YISS HS teams practice on a weekly basis and compete in tournaments with other KAIAC schools.

NHS' vision is “to create enthusiasm for scholarship, to stimulate a desire to render service, to promote leadership, and to develop character in the students of secondary schools.”

Tri-M grows leadership and encourages musical service both within and outside the community by providing students with opportunities to practice their leadership skills and to showcase their musical creativity.

YISSPN Club is dedicated to highlighting Guardian Athletics. Members accomplish this with student-created content including the website (yisspn.com), social media updates, team highlight videos, photos, and more.