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Senior School (Gr. 9–12)

University-prep academics, AP opportunities, and purposeful formation.

A Message from the Principal

With our dynamic and versatile programming, students from grades 9-12 are able to cater studies to their unique learning styles and interests within a caring, disciplined, and Faith-filled environment.

Learning from teachers who specialize in their subject areas, our high school students are challenged academically, encouraged to work both collaboratively and independently, and are inspired to become life-long learners. Our strong academic program, service initiatives, and extensive co-curricular opportunities allow our students to develop into empathetic and hard-working women and men of Faith.

Our alumni leave Del well-equipped to accept and appreciate the challenges and opportunities after high school. From the moment they set foot on De La Salle’s beautiful campus to learn, our High School students understand what it means to be of service to others.

— Mr. Lundy, Principal

Program at a Glance

 

Subject Specialities

Deep coursework in English, Math, Sciences, Languages, Humanities, and the Arts.

 

Advanced Placement (AP)

Varied AP options across disciplines—adding challenge, university readiness, and flexibility.

 

Faith & Character

Lasallian formation—Religion classes, service opportunities, and respect for all persons.

Class of 2025 Program Choices

Class of 2025 University Destinations

% of Graduates

How Senior School Works

Learning Culture

Clear expectations, purposeful homework, and meaningful discussion. Collaborative work balanced with independent study.

Assessment & Guidance

Frequent feedback, advisor check-ins, and university counseling—so students know where they stand and what’s next.

Beyond the Classroom

Co-Curriculars

Leadership, service, and clubs build empathy and initiative.

Explore Co-Curriculars 

Fine Arts

Music, visual/media arts, and drama with dedicated spaces and productions.

Explore Fine Arts 

Athletics

CISAA competition and year-round fitness facilities keep students active.

Explore Athletics 

Programs & Formation

Summer courses to reinforce or accelerate. Experiential options:

  • Gr. 9–10: Food & Culture or Arts & Entertainment (NYC trip)
  • Gr. 11–12: Leadership in California (surfing, recreation, Big Sur)
  • Gr. 12: English in Italy (credit + cultural immersion)

Daily homeroom builds routine and cross-grade community. Students join one of six Houses, with leaders organizing activities and the annual House Cup.

Opportunities include Lasallian Youth, Student Council, House Leaders, Captains Club, Peer Tutoring, De La Salle Cadets, and Link Crew. Leadership is modeled in classrooms and corridors as much as in formal roles.

Alumni leave with academic strength, faith-based values, and readiness for top universities worldwide. Del’s tradition of excellence opens doors across Canada and beyond.

Reach-ahead pathways and Advanced Placement courses provide challenge and flexibility—preparing students to thrive in university and life.