High School

Four years of English and history ground students in critical reading, expository and persuasive writing, and historical analysis. Courses emphasize deep engagement with primary sources, sustained essays, and seminar discussions that demand preparation and precision. Electives and advanced seminars allow students to pursue interests, like Fear Itself: Horror and the Human Experience; AP English Literature & Composition: Multicultural US Literature; AP Government; or History, Literature & Culture of South Africa to name just a few

Kirby’s STEM program pairs high expectations with flexible pathways. In mathematics, students can move well beyond the typical high school sequence, with courses extending through Linear Algebra and Differential Equations. Placement is based on readiness rather than grade level, allowing students to accelerate as far as their skills and interests take them.

In science, students are encouraged to study Biology, Chemistry, and Physics, but the order is individualized according to math readiness and student interest. A student with advanced math skills may begin with Chemistry or Physics, while another starts with Biology before advancing. Many also pursue advanced or honors-level courses in their chosen fields.

Electives expand opportunities further, from Marine Biology to Robotics to Data & Computer Science. Across all courses, Kirby students learn to think and work like scientists and mathematicians: posing questions, solving complex problems, and presenting results with rigor and confidence.

At Kirby, studying a language is both an intellectual challenge and a doorway into other cultures and worldviews. We want students to develop the knowledge and perspective to participate fully in multilingual, multicultural communities. Many of our students progress through advanced levels of language, often reaching college-level proficiency by graduation.

Modern Languages

Students may study Spanish or American Sign Language (ASL). Spanish courses emphasize communication and fluency in listening, speaking, reading, and writing, while ASL builds both expressive and receptive signing abilities. In both, cultural understanding is central — students learn language as a living bridge into diverse communities.

Classical Language

In Latin, students strengthen their command of grammar and vocabulary while engaging with Roman literature, history, and culture. Beyond linguistic benefits, Latin develops analytical thinking and connects students with the foundations of Western tradition.

At Kirby, the arts are not electives on the side;  they are integral to the curriculum. Every student participates, gaining both technical skill and the creative discipline that parallels the rigor of their academic courses.

Visual Arts

Courses move from drawing and design foundations into advanced offerings like photography, portfolio development, and art history. Students learn to create and critique with depth, often preparing portfolios for college-level study.

Music

Students may join jazz or chamber ensembles, orchestra, or choir, or pursue digital music production in Kirby’s recording studio. High expectations mirror professional practice: ensembles rehearse intensively and perform publicly, often in community venues.

Theater & Dance

From introductory drama to advanced acting and choreography, students learn collaboration, rehearsal discipline, and performance craft. Productions demand both individual focus and ensemble cohesion, giving students the experience of live performance at a high level.

By graduation, Kirby students have not only explored multiple artistic disciplines but also practiced resilience, creativity, and confidence—qualities that extend far beyond the stage or studio.

Intensive Paths: For high schoolers with a deep passion in the humanities, STEM, languages, or the arts, Kirby offers Intensive Paths: rigorous, faculty-mentored tracks that go beyond standard graduation requirements. These programs provide expanded coursework, mentorship, and opportunities for advanced study, with completion noted on the transcript. Explore Intensive Paths on our Signature Programs page.

Annual Retreats: Grade-level retreats cultivate friendships, confidence, and leadership.

Community Engagement: Students engage with the Santa Cruz community and beyond through service projects that connect learning with civic responsibility.

Travel Opportunities: We believe that learning isn’t confined to the classroom. High schoolers have the opportunity to travel—locally, nationally, and internationally—deepening their studies through cultural immersion and lived experience. Recent trips have included Spain, Italy, Argentina, and an upcoming journey to South Africa. Explore Signature Programs to learn more.

Cross-Grade Mentorship: Many classes mix grade levels, so middle schoolers work alongside older students. Younger students are inspired by older peers’ focus, while high schoolers grow through modeling and mentorship.

Clubs & Activities: Robotics, debate, and arts clubs extend intellectual rigor and creativity beyond the classroom.

Kirby Bucket List: Signature traditions and events ensure high schoolers experience both joy and challenge together. Explore some of the traditions.