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Allegiance STEAM Academy is now accepting new TK–8 applications for the 2026–27 school year.

CLICK HERE TO APPLY NOW!
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Get Ready for the Year Ahead

Visit our Back to School Resource Hub to find key dates, resources, and updates for a successful start.

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Welcome to ASA Thrive Fontana

Where curiosity meets innovation. At Allegiance STEAM Academy Thrive, learning is more than textbooks and tests—it’s about discovery, creativity, and solving real-world challenges. Our STEAM-aligned curriculum brings science, technology, engineering, arts, and mathematics to life through hands-on, project-based learning.

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Rigorous Academic Core

We ensure students are academically proficient by implementing a rigorous, personalized curriculum.

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Engineering Design Process

We cultivate engineers by integrating the engineering design process into all subject areas.

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Character Development

We develop positive character traits that allow ASA students to embody and demonstrate our mission and vision.

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STEAM Model

We foster critical thinking by providing interdisciplinary, project-based learning opportunities that emphasize STEAM.

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Service Learning

We build civic responsibility through community service projects and curricular connections.

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Academic Enrichment

We encourage creativity and innovation through exposure to world language, music, drama, and STEAM Lab.

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Upcoming Events

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View the full calendar to see all the exciting events we have happening in the next few weeks and months!

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We’re not just teaching subjects; we’re cultivating problem solvers, innovators, and leaders of tomorrow.

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Where Curiosity Meets Innovation

At Allegiance STEAM Academy Thrive, learning is more than textbooks and tests—it’s about discovery, creativity, and solving real-world challenges. Our STEAM-aligned curriculum brings science, technology, engineering, arts, and mathematics to life through hands-on, project-based learning.

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Ignite Passions Through Clubs and Sports

Our students don’t just learn—they thrive. With over 25 clubs, sports, arts, and STEAM-based activities for grades TK-8, we create opportunities for every child to discover their unique spark. Whether on the field, in the lab, or on stage, ASA students shine both inside and outside the classroom.

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Exceptional Educators, Exceptional Outcomes

Our innovative and accountable approach drives everything we do. With a vision to be a change agent in our community, ASA is a place where exceptional educators guide students to become tomorrow’s leaders.

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Families as Partners

You are essential to your child’s success. At ASA, we actively engage families as partners in education, creating a welcoming community where students, families, and staff collaborate for achievement. Together, we prepare children to excel in their education and beyond.

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Valued and Supported

At ASA, inclusivity and respect are at the heart of everything we do. We empower students by fostering strong character traits like leadership, grit, and love. Every child is valued, supported, and prepared to thrive.

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A Culture of Growth and Achievement

At ASA, our core value of personalized learning ensures that every student receives the attention and support they need to excel. We foster a culture where students take risks, pursue their passions, and grow into lifelong learners ready to make a difference in the world.

At Allegiance STEAM Academy, we champion school choice because every child deserves access to a high-quality, high-performing education. We invite families to discover how our dynamic, student-centered approach fosters innovation, accountability, and limitless potential—empowering every learner to thrive.

What is a Charter School?

Read the ASA Fontana Charter Petition

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