High School

In addition to rounding out academic studies in literature, mathematics, writing, science, history and government, High School students gain practical understanding and experience in the subjects of leadership, integrity and logic, as well as management and organizational skills. They also become a vital element in the functioning of the school, taking on tasks of increased responsibility, requiring higher and higher levels of competence.

Our students learn to function in a professional manner, experience the value of living responsibly and gain the academic knowledge and practical skills needed to confidently and competently take the next step in life. Whether that step is into further formal education or directly into the professional world, a Delphi graduate walks forward into life with a great deal of certainty and ability.

Forms and Levels versus Grades

Through Middle School, we refer to each level as a Form, while the High School uses Freshman through Senior Levels; the abilities and knowledge the student acquires at each Form or Level are mapped out in explicit graduation requirements.

Because Forms and Levels provide individualized student paths to specific goals, students can enroll at any time during the school year. This structure makes it possible for a student to move forward, regardless of age, once all the graduation requirements for a Form or Level have been met. In this way, each student advances as rapidly as he or she is learning and demonstrating competence, rather than having that progress controlled by the calendar or the progress of peers.

SAT Scores

The SAT Reasoning Test* (formerly Scholastic Aptitude Test and Scholastic Assessment Test) is a standardized test for college admissions in the United States.

Wow!!! That’s one of the main words that comes to my mind right now. I loved every course, every book, every class, every day. This is such a great school with an amazing program!!! Each course I did was so valuable. Each book I read changed me. I am SO excited to start my senior year!!”

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I recently completed an Initial WASC visit to Delphi Academy of Los Angeles. Nestled in the beautiful foothills of the Angeles National Forest, Delphi has been empowering students since 1984 with a clear mission: to help students improve the condition of their lives and communities through knowledge, reason, creativity, and integrity.

What stood out during my visit:

Proficiency-Based Learning: Students advance by demonstrating true understanding rather than simply completing grade levels. Each learner progresses at their ideal pace—a refreshing approach to individualized education.

Meaningful Relationships: With small class sizes every student receives genuine one-on-one attention from teachers who truly care about their success.

Study Technology: The school equips students with practical tools to overcome learning barriers, helping them develop deep comprehension skills that extend far beyond the classroom.

Real-World Application: The curriculum ensures students don’t just memorize—they can meaningfully apply what they’ve learned.

During stakeholder interviews, the consistent theme was personalized attention and care. Parents praised the in-depth conferences that provide clear insights into their child’s progress, while students appreciated developing genuine understanding rather than surface-level knowledge.

Particularly impressive was that over 50% of current students are second-generation Delphi learners—a powerful testament to the lasting impact of their educational approach.

Thank you to Cindy Gainsforth and the team at Delphi!

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