The American High School Diploma.
GEO graduates earn the American High School Diploma with a full conventional transcript, issued by GEO's Florida-registered school. It is the standard United States school-leaving credential — read and understood almost everywhere.
A diploma's force comes from the standards of the school that issued it, its accreditation, and the willingness of the university or employer receiving it. That is true of every private school in the world.
Stated plainly, with nothing left out.
GEO is not yet accredited, and we will not pretend otherwise while asking you for a year of school fees.
GEO is designed to Cognia standards. Cognia is a mainstream United States school-quality accreditor with a network of more than 40,000 institutions across more than 100 countries. Accreditation is how a school's standards get checked by somebody other than the school.
Accreditation is a decision somebody else makes, so we will not promise you their answer or their date. What we will promise is that if it moves, you will hear it from us long before your child is anywhere near graduating.
We open at grades 6, 7 and 8 so that the earliest any GEO student can graduate is 2028/2029 — the year we expect accreditation to be in place. That is not a coincidence; it is the reason the timetable is shaped this way.
Starting with grades 6, 7 and 8.
About 1,000 students. These grades open first. If your child is in grade 6, 7 or 8 for the 2027/2028 school year, this is when GEO opens for you.
The full school. If your child will be entering grade 9 or above in 2027/2028, join the waitlist and tell us their grade — we will write to you the moment your year opens.
All eight, every year. Not a selection — a school.
Every subject is met every week. None are dropped for a term.
Reading, writing, literature and argument — the foundation every other subject depends on.
Built strictly on prerequisites. Nothing left standing on air.
Taught as a science, with practical work built into every lesson.
Taught as a science, with practical work built into every lesson.
Taught as a science, with practical work built into every lesson.
How the world came to be arranged the way it is, and how to read a source.
How money, work and enterprise actually function — taught while it can still be useful.
A full modern language. Chosen for its reach across Africa and value in university admission.
Computer science joins the curriculum in a later year — we would rather say that than pretend it is there now.
One hundred and eighty days. Three terms. Every week.
Three to four hours of school a day, every subject met every week. Within each subject your child moves at their own pace — a topic is only counted as learned once they can still do it two weeks later, without help.
Three graded checkpoints a year in every subject build the record. Before anything that counts, the school runs a full rehearsal under real conditions — no child meets an examination cold.
Grades 6, 7 and 8 are below the credential years. GEO students in those grades receive a school progress record and a detailed record of mastery — the documents that carry them into grades 9–12, where credits toward the diploma begin.
A school is judged on what its students can do.
Three things are built into the ordinary week rather than bolted on.
Explain it out loud
Your child explains what they learned in almost every lesson — the single most useful academic habit there is, and one most children are never asked to practice.
Work with others
Tasks too large for one person, with individual accountability built in. Not group marks — individual contribution, measured.
Run their own week
A schedule they hold, work they submit, a record they can read. Self-organisation taught through doing it, not through a lecture on it.
Every mark is read by a person. Every transcript is signed.
Every grade that reaches your child's transcript is decided by a qualified educator who has read their work. Day-to-day marking runs on the AI layer with a human audit over it.
Every transcript and diploma is signed by the head of the department that owns the subject. There is a name and a face behind every mark.
Your child is verified before and during the sitting, the environment is monitored, and any recording is deleted within a month unless there is a specific reason we explain to you.
Before anything that counts, the school runs a full rehearsal under real conditions. No child meets an examination cold. Ordinary lessons are never recorded.
Preparation included. Not required to graduate.
Preparation for all three is available at no additional cost. In some countries it matters more than it sounds — in South Africa the diploma is only accepted alongside a test score. In those places a test score is not an upsell; it is the piece that makes the diploma usable.
Your child sits these examinations externally, under the examining body's own rules, at that body's own fee. GEO prepares them and guides you through registration. No test score is required to graduate from GEO.
A graduate leaves with three documents.
What happens next depends on where your family lives — a question we have answered country by country.
Where does the diploma work?
We checked country by country.