A rigorous education.
A world of experience.
A mastery-based education with a focus on STEAM, language immersion, and study abroad.
Join the WaitlistFuture-ready students.
A future-proof education.
We're raising capable, curious, courageous, joyful, culturally intelligent humans — students who build things, speak more than one language fluently, and move into adulthood ready to think and act in the real world. Academic mastery is central to that. So is the ability to design, build, test, and communicate. Josun is built to deliver both, continuously, from a Lower College student's first year to an Upper College student's last.
A rigorous, year-round education — with the world as part of it.
Josun follows a fixed academic calendar, year-round, built on rigorous, mastery-based coursework.
Rigorous Academics
A mastery-based curriculum across STEAM, literacy, and the humanities — real standards, held consistently.
A Fixed, Year-Round Calendar
School runs year-round on a set academic calendar — steady, predictable, and built to hold real momentum.
Mandatory Study Abroad
Every student studies abroad as a required part of the year — language immersion and a wider view of the world.
Built for outcome, not convenience.
Josun asks more of a family than a traditional school does. More instructional days. Fewer breaks. A set of requirements that hold for the whole year, for the whole family. This is the standard for families who are optimizing for outcome over convenience.
More Instructional Days
A longer academic year than a traditional school calendar.
Fewer Breaks
Year-round rigor that holds momentum instead of releasing it every summer.
Weekends & Breaks
Some school requirements and events occur on weekends and holiday breaks.
Mandatory Language Immersion
Immersion protocols are built into the program, not offered as an option.
Strict Attendance
Consistency is treated as a condition of the program, not a preference.
Mandatory Study Abroad
Every student studies abroad as a required part of the program.
This is a whole-family commitment — built for families choosing outcome over convenience.
How Josun students learn to think.
Not a lab period bolted onto the schedule — design a solution, build it, test it, revise it, present it. That habit starts in Lower College and scales in complexity through Upper College, where student work looks like original engineering, research, or design, not worksheets.
Fluency, not exposure.
Students aren't taking a language class — they're living, studying, and working in a second and often third language during terms abroad, with real fluency as the target from Lower College onward.
Growing with Josun
Foundations
Literacy, numeracy, Montessori-inspired independence, early STEAM, and consistent language immersion.
Depth
Deepening mastery across math, science, and the humanities, open-ended STEAM projects, and language immersion abroad.
Mastery
Rigorous, college-preparatory academics, original STEAM research, and fluency built through immersion abroad.
12 missions a year. One weekend a month. Real stakes. Real deliverables.
Growing in scope from Lower to Upper College — concrete work, real audiences, never simulations.
A pop-up stand with real inventory and pricing, or a field study submitted to a citizen-science database.
A designed and tested product, a community-facing research project, or an organized local initiative.
Shadowing a professional through a full working week, original research, or a proposal defended in front of others.
