Cosmic Curriculum
The Five Great Lessons connect every subject.
Cosmic Education & the Power of Why. An interdisciplinary Montessori elementary community where students investigate big questions, build rigorous academic skills, and learn to work responsibly with others.

Elementary Program
Cosmic Education & the Power of Why
Elementary children ask bigger questions. They want reasons, connections, and meaningful work.
Cosmic Education connects history, science, math, language, and culture. Students research, write, present, and collaborate.
Age Range
6–12 years
Every element fits this age. Children grow socially, emotionally, and academically.
The Five Great Lessons connect every subject.
Students research, gather evidence, and present ideas.
Materials move students from concrete work to abstraction.
Students plan, negotiate, resolve conflict, and share credit.
Students use the community for research and discovery.
Service work builds responsibility and ethical thinking.
Predictable rhythms create security. Children know what comes next.
Students set up workspaces and review plans.
Students share goals and morning plans.
Focused work across curriculum areas.
Announcements, conflict resolution, and project updates.
Shared lunch and outdoor movement.
Research, writing, math, and collaboration.
Classroom care and written reflection.
Dismissal, enrichment, or after-school options.
The classroom teaches. Every shelf, tool, and routine has a purpose.
Libraries, tools, and workspaces support deep research.
Students gather information beyond the classroom.
Advanced materials prepare students for abstract mastery.
Students manage meetings, agreements, and work plans.
Student projects connect academics to real needs.
Older students present work and mentor younger peers.
School and family work together. We keep you informed and involved.
Work plans
Progress documentation
Narrative reports
Student-led conferences
Middle school preparation
Parent education
Going Out support
The Elementary program serves students ages 6 through 12 in a collaborative mixed-age Montessori community.
Cosmic Education begins with broad stories about the universe, life, people, language, and mathematics, then connects those stories to detailed study across subjects.
Students receive guide lessons, use advanced Montessori materials, plan work, conduct research, write, practice mathematics, and present their understanding.
Going Out extends classroom research into the wider community so students can gather information, use real resources, and practice responsible planning.
Learn more about Montessori at Peridot before your visit.
Share your child’s timing, ask about focused academic work and collaborative research, and let us contact you as future openings become available.