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NOW ENROLLING GRADES 6–12
Smaller Schools.
More Learning.
A Clear Path Forward.
Meet Our GTA Schools.
Mare Island Technology Academy and Griffin Academy are sister schools within GTA Schools.
Both serve grades 6-12 and provide strong academics, personal support, college and career preparation, athletics, and student activities.
Each school also offers signature opportunities for students to explore.
Academic Challenge, Leadership, and Innovation
- College coursework and college preparation
- STEM and technology learning
- Award-winning Academic Decathlon
- Mock Trial, athletics, clubs, and leadership
College Opportunity With Personal Guidance
- Dual enrollment and college coursework
- Opportunity to earn up to 60 college units*
- Personal academic and career guidance
- Athletics, clubs, leadership, and student activities
Not sure which campus to ask about? Our enrollment team can explain both schools and help answer your questions.
Get Enrollment InformationTwo Sister Schools. One Commitment
to Student Success.
For more than 25 years, GTA Schools has served Vallejo students and families.
MIT and Griffin are part of the same GTA community. Both schools serve grades 6-12
and share the same commitment: help students stay on track, discover their strengths,
and prepare for life after graduation.
Personal Guidance
Teachers and staff get to know each student and provide support based on their needs and goals.
Strong Academics
Students receive a challenging education with the guidance they need to succeed.
More Opportunities
College courses, career experience, athletics, STEM, arts, clubs, and leadership give students more ways to grow.
A Place to Belong
Students learn in a welcoming community built on respect, responsibility, and strong relationships.
Two Sister Schools. One Commitment
to Student Success.
For more than 25 years, GTA Schools has served Vallejo students and families.
MIT and Griffin are part of the same GTA community. Both schools serve grades 6-12
and share the same commitment: help students stay on track, discover their strengths,
and prepare for life after graduation.
Personal Guidance
Teachers and staff get to know each student and provide support based on their needs and goals.
Strong Academics
Students receive a challenging education with the guidance they need to succeed.
More Opportunities
College courses, career experience, athletics, STEM, arts, clubs, and leadership give students more ways to grow.
A Place to Belong
Students learn in a welcoming community built on respect, responsibility, and strong relationships.
Support From Middle School Through Graduation
GTA Schools supports students at every stage. Middle-school students build a strong foundation, while high-school students prepare for graduation and the opportunities that come next.
GRADES 6-8 (Middle School)
Build Confidence and a Strong Foundation
Middle-school students receive the structure, support, and experiences they need to grow academically and personally.
- Teachers who know and support your child
- Academic help and personal guidance
- STEM, arts, athletics, and activities
- Extended-day programs
- A clear path into MIT or Griffin High School
GRADES 9-12 (High School)
Graduate With More Options
High-school students receive support as they prepare for graduation, college, career training, and adult life.
- College-course opportunities
- Graduation and academic planning
- Community service and internship experience
- College, career, and financial-aid guidance
- Athletics, clubs, leadership, and school activities
Does Your Child Need a More Flexible Schedule?
GTAi offers flexible ONLINE learning options with continued access to GTA teachers, student support, activities, athletics, and school events.
Support From Middle School Through Graduation
GTA Schools supports students at every stage. Middle-school students build a strong foundation, while high-school students prepare for graduation and the opportunities that come next.
GRADES 6-8 (Middle School)
Build Confidence and a Strong Foundation
Middle-school students receive the structure, support, and experiences they need to grow academically and personally.
- Teachers who know and support your child
- Academic help and personal guidance
- STEM, arts, athletics, and activities
- Extended-day programs
- A clear path into MIT or Griffin High School
GRADES 9-12 (High School)
Graduate With More Options
High-school students receive support as they prepare for graduation, college, career training, and adult life.
- College-course opportunities
- Graduation and academic planning
- Community service and internship experience
- College, career, and financial-aid guidance
- Athletics, clubs, leadership, and school activities
Does Your Child Need a More Flexible Schedule?
GTAi offers flexible ONLINE learning options with continued access to GTA teachers, student support, activities, athletics, and school events.
Real Opportunities Before Graduation
GTA students build knowledge, confidence, leadership, and real-world experience.
These opportunities help students prepare for college, career training, work, and life after high school.
College Coursework
Get an Early Start
Students at both GTA high schools have opportunities to complete college coursework.
Up to
60
College Units
Available at Griffin
Griffin students may have the opportunity to earn transferable college units while still in high school.
140
Service Hours
Give Back and Build Leadership
Students serve their community while developing responsibility and leadership skills.
35
Internship Hours
Gain Real-World Experience
Students gain experience in professional and career-focused settings.
A Complete School Experience
Students can also participate in:
Athletics • STEM • Arts • Clubs • Academic Teams • School Events • Leadership
Serving Vallejo Families for More Than 25 Years
GTA Schools has a long history of helping local students learn, grow, and prepare for their future.
The staff knows my child, keeps us informed, and helps make sure my child stays on track.
Maria G.
GTA Schools parent
Real Opportunities Before Graduation
GTA students build knowledge, confidence, leadership, and real-world experience.
These opportunities help students prepare for college, career training, work, and life after high school.
College Coursework
Get an Early Start
Students at both GTA high schools have opportunities to complete college coursework.
Up to
60
College Units
Available at Griffin
Griffin students may have the opportunity to earn transferable college units while still in high school.
140
Service Hours
Give Back and Build Leadership
Students serve their community while developing responsibility and leadership skills.
35
Internship Hours
Gain Real-World Experience
Students gain experience in professional and career-focused settings.
A Complete School Experience
Students can also participate in:
Athletics • STEM • Arts • Clubs • Academic Teams • School Events • Leadership
Serving Vallejo Families for More Than 25 Years
GTA Schools has a long history of helping local students learn, grow, and prepare for their future.
The staff knows my child, keeps us informed, and helps make sure my child stays on track.
Maria G.
GTA Schools parent