Join an educational community that shapes the leaders of the future with academic excellence, strong values, and a trilingual approach.
Admissions 2026
Admissions 2026
Join an educational community that shapes the leaders of the future with academic excellence, strong values, and a trilingual approach.
Admissions 2026
Join an educational community that shapes the leaders of the future with academic excellence, strong values, and a trilingual approach.
Admissions 2026
Join an educational community that shapes the leaders of the future with academic excellence, strong values, and a trilingual approach.
Admissions 2026
Join an educational community that shapes the leaders of the future with academic excellence, strong values, and a trilingual approach.
5Segundos
Welcome to José Joaquín Casas Gymnasium
We are a coeducational and trilingual institution with more than 60 years of experience, consolidating a strong educational tradition based on excellence, values education, and talent development, forming leaders prepared for academic, professional, and personal challenges.
Our educational proposal is based on comprehensive and personalized education, with close guidance and the full development of each student, integrating key competencies such as emotional intelligence, entrepreneurship, and robotics.
Admission Process
We guide you step by step through your admission process to become part of our educational community.
The Lion’s Band
Head held high to the sky, the step never back.
Marching Band of Gimnasio José Joaquín Casas
An extracurricular program that knows no grades.
We integrate all academic levels into a single group, where learning is collaborative and growth is mutual.
The Lion’s Spirit
Belonging to the band means accepting a commitment to excellence.
Here, music becomes the vehicle to develop responsibility, autonomy, and a strong sense of belonging.
Training
Instrument Mastery
Learn technical execution, posture, and breathing to master your instrument with excellence.
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Theory and Rhythm
The language of music. We develop the rhythmic precision required for ensemble performance.
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Body Expression
Training in marching discipline, motor coordination, and the visual precision that defines a Lion.
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Collective Ensemble
The experience of bringing instruments together to create harmony.
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Life Skills
Leadership and Autonomy
In the Lion’s Band, you own your position. We encourage decision-making and the ability to lead others by example.
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Gallantry
Learning to keep your head held high and your step firm during festivals and competitions.
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Time Management
We develop the ability to organize your time between academic excellence and artistic passion. Discipline for real life.
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Synchrony
In the Lion’s Band, we understand that the success of the squad depends on mutual support. Here, empathy and teamwork are our best musical arrangement.
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José Joaco Connection
News that inspire, inform, and connect the entire José Joaco family.
News
Tradition and Gratitude: José Joaco Presents Flags and Welcomes Christmas
On November 14, our institution experienced one of the most significant days of the school calendar. In an event full of symbolism and emotion, the Flag Presentation Ceremony was held—a moment that marks the generational handover and the closing of a chapter for our future alumni.
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News
High School Graduation 2025: Sowing Dreams, Harvesting the Future
Gimnasio José Joaquín Casas dressed in its finest to celebrate one of the most significant events in our institutional life: the Graduation Ceremony of the Class of 2025. More than just a diploma presentation, this day symbolized the closing of an unforgettable chapter and the beginning of a journey filled with new goals and horizons for our graduates.
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Excellence and Valor: Closing of the 2025 School Year and Awards Ceremony
On November 27, Gimnasio José Joaquín Casas held the Closing Ceremony of the School Year, an event that marks the end of a stage filled with great learning and the beginning of a well-deserved break for our student community.
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News
Jaime Leal González Cup 2025: A Triumph of Sportsmanship and Team Spirit
After several months of intense competition, effort, and fair play, the Jaime Leal González Cup 2025 concluded on November 6. The tournament, which began on August 15, once again established itself as a key event for sportsmanship and healthy interaction among various educational institutions.
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Event
67 Years of Excellence: Grand Anniversary Celebration
On March 20, Gimnasio José Joaquín Casas will dress in its finest to celebrate 67 years of history, education, and values. Since our founding, we have been home to multiple generations, and today we take pride in seeing how our mission to educate children and youth toward Humana Perfección remains as strong as ever.
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20 Mar.
Event
School Government Elections 2026: Democracy at José Joaco
On March 5, our school will experience one of the most important events for civic education: the Election of Student Representation Positions. In this democratic process, students will exercise their right to vote to choose who will lead the initiatives for Student Ombudsman, Deputy Ombudsman, and Council Representative.
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5 Mar.
Event
General Assembly of Parents 2026: Building the Road Together
Next Saturday, February 21, we will open our doors for the first great face-to-face meeting of the year. The Parents' Assembly is the fundamental space where the foundations of the family-school alliance, vital for the success of our educational process, are laid.
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21 Feb.