American curriculum: A parent's guide

The American curriculum follows the US K–12 model: Elementary, Middle and High School, leading to a US High School Diploma at 18. Many schools layer Advanced Placement (AP) courses on top in the final years, which act like one-off college-level papers. It's the curriculum used by the largest number of American international schools and is recognised globally for university entry — particularly in the US.

Who the American curriculum suits

Families with a US connection or planning US university applications will find the smoothest fit — the High School Diploma plus AP courses is the most direct preparation. The curriculum is broader and more modular than the British system: students take a wider mix of subjects across all four years of high school rather than narrowing to three or four.

GPA, transcripts and APs

Students accumulate course credits across high school, graded on a 4.0 GPA scale (with weighted GPAs going higher when AP or honours classes are included). University applications include the full four-year transcript, teacher recommendations, extracurriculars and standardised test scores (SAT or ACT, though many universities are now test-optional). AP exam scores (1–5) can earn university credit.

How AP compares to A-Levels and IB

AP is modular — pick the courses your child wants depth in, take the exam, get a score. A-Levels are deeper specialisations (two years per subject) and IB is broader and core-heavy. Many strong US-bound students take 5–8 APs alongside their high school courses. Schools differ widely in how many APs they offer.

FAQs about the American curriculum

Do non-US universities accept the American High School Diploma?

Yes, but most non-US universities expect APs or SAT/ACT scores alongside the diploma. A diploma alone (without APs or strong test scores) is sometimes considered weaker than A-Levels or IB for entry to competitive UK universities.

What's a good GPA for university applications?

A 3.5+ unweighted GPA is solid for most US universities; competitive ones expect 3.7+. Weighted GPAs (which add bonus points for AP/honours classes) often go above 4.0.

How is AP different from the SAT?

APs are subject-specific year-long courses taken alongside high school classes, with an end-of-year exam. The SAT is a one-day standardised test covering reading, writing and maths. Both feed into a strong US university application.