St. John curriculum is one adopted by the Diocese of Dallas, and is in harmony with state curriculum regulations for accredited schools in Texas. Students must work hard to meet the challenges of academics at St. John, but have fun while doing so. Learning is prized, and is rewarded in many ways. Reading, writing and speaking are top priorities. Science and the Arts flourish, and computers are everywhere.
Students learn music, Spanish, computer skills, and daily physical education.
A variety of courses are offered to prepare each student for any chosen high school course. Clubs and activities are offered for every interest, from chess to honor societies. Travel stretches student minds through trips from Dallas to Europe. Belief in a loving, personal God lies at the core of the educational experience at St. John. Religion courses feature intelligent discussions, annual retreats for secondary students, and comprehensive service opportunities.