Two Schools. One Triton Standard of Excellence.

Academic Excellence. College & Career Ready.

At Atlantis Charter School, we provide an education second to none — grounded in academic excellence, character development, and real-world readiness.

From Kindergarten through Grade 12, our students engage in rigorous, standards-aligned instruction designed to build strong foundations, foster critical thinking, and prepare them for success in college, career, and life.

Atlantis Charter School is accredited by the New England Association of Schools and Colleges (NEASC) and committed to developing graduates who are UNITED — Unwavering, Noble, Integrity-driven, Trustworthy, Excellent, and Daring.

Our Academic Model

Two Schools. One Triton Standard of Excellence.

Atlantis Charter School provides an education second to none, grounded in academic excellence and life-long learning skills. Through rigorous coursework, data-driven instruction, and real-world learning experiences, our students graduate prepared for:

  • 2- and 4-year Colleges & Universities
  • Technical and Trade Programs
  • Military Service
  • Direct Workforce Entry
  • 2- and 4-year Colleges & Universities
  • Technical and Trade Programs
  • Military Service
  • Direct Workforce Entry

We are UNITED in our commitment to perseverance, integrity, excellence, and innovation.

LOWER SCHOOL
Grades K-6

Building Strong Foundations for
Lifelong Learning

Our Lower School focuses on structured, research-based instruction aligned to the Massachusetts Curriculum Frameworks. Students develop essential academic skills while building curiosity, confidence, and character.

Our literacy program emphasizes reading, writing, speaking, and knowledge-building through rich, complex texts.

Core Programs Include:

  • Wit & Wisdom (K–6) — Knowledge-based literacy curriculum

  • Heggerty (K–2) — Phonemic awareness instruction

  • Fundations (K–3) — Multisensory phonics program

  • Lexia Core5 & PowerUp (K–6) — Adaptive reading intervention and enrichment

Students engage in meaningful discussions, analytical writing, vocabulary development, and foundational skill mastery to ensure reading proficiency by the end of elementary school.

Our math instruction develops deep conceptual understanding, procedural fluency, and real-world problem-solving skills.

Core Programs Include:

  • Eureka Math (K–5)

  • Fishtank Math (Grade 6)

Personalized Math Tools:

  • Symphony (Grades 1–6)

  • Reflex (Grades 2–6)

  • Frax (Grades 3–6)

Students build confidence through structured lessons, adaptive technology, and targeted skill development.

Lower School students explore science and social studies through inquiry-based learning, hands-on activities, and age-appropriate research.

Students develop:

  • Scientific reasoning and observation skills

  • Historical and civic awareness

  • Collaborative problem-solving

  • Communication and presentation skills

Lower School students participate in:

  • Art

  • Music

  • Physical Education

  • STEM

  • Character Education rooted in our UNITED values

We believe academic growth and character development go hand in hand.

UPPER SCHOOL
Grades 7-12

Rigorous Academics.
Real-World Experience.

Atlantis Upper School offers a comprehensive college preparatory program designed to challenge, inspire, and prepare students for life beyond high school.

Students must earn 88 credits and meet Massachusetts MCAS requirements to graduate. In addition to traditional coursework, students engage in Advanced Placement courses and Innovation Career Pathways.

Career Academy

Beginning in Grade 9, students take part in structured career exploration, and by sophomore year, they enter one of five specialized academies aligned to high-demand fields in Massachusetts.

Career Academy

Beginning in Grade 9, students take part in structured career exploration, and by sophomore year, they enter one of five specialized academies aligned to high-demand fields in Massachusetts.

READY TO BECOME

A TRITON?

A TRITON?

Join a school community where academic excellence, innovation, and opportunity come together.

From strong foundations in the Lower School to Advanced Placement courses and Career Academies in the Upper School, Atlantis Charter School prepares students to lead, achieve, and thrive.