About ExamEdge US

What we publish

We publish three things: subject notes, key-idea reference cards, and practice questions. Every page on the site follows the same template — a short narrative explainer, five key ideas you can copy onto a physical study card, and four multiple-choice questions with full explanations. The structure is intentionally repetitive so that students can move between subjects without re-learning a navigation pattern, and so that the cognitive cost of opening a new page is as close to zero as possible.

Our coverage mirrors the official frameworks: the College Board AP Course and Exam Descriptions for the 38 AP courses, the College Board SAT Suite Specifications for the digital SAT, and the ACT Test Description for the ACT. We do not invent units or topics; we follow what is on the actual exam blueprints. When the College Board or ACT updates a framework, we update the corresponding pages here.

Who we are

ExamEdge US is a small editorial team of former US classroom teachers, AP exam graders, and college admissions tutors. We started the project because the available free resources for US standardized tests are either fragmented across the official sites, locked inside flashcard apps, or written for the UK A-Level audience rather than the US framework. We wanted a single, fast, ad-supported site where any US student could land on a topic page within two clicks and start working immediately.

We are not affiliated with the College Board, Educational Testing Service, or ACT, Inc. AP®, SAT®, and ACT® are trademarks of their respective owners.

Editorial standards

Every guide on the site has been reviewed against the most recent published framework for the relevant exam. We treat the official scoring rubrics as the source of truth — if a tip on this site contradicts what the rubric rewards, the rubric wins and we update the guide. Practice questions on the site are intentionally calibrated to be slightly easier than real exam items; their job is to confirm understanding, not to simulate test-day difficulty. For full-length practice, students should always work through the released exams that the College Board and ACT publish on their official sites.

We welcome corrections. If you spot a factual error, an outdated framework reference, or a typo, send a quick note to the address on our contact page and we will fix it within a few business days.

How the site is funded

ExamEdge US is supported entirely by display advertising. We do not sell tutoring, courses, or paid memberships, and we do not gate any topic pages behind a registration form. The trade-off, of course, is that you will see ads in a few fixed slots on every page; we keep the slots small, label them clearly, and never inject ads inside practice questions. See our privacy policy for details on what data our advertising partners collect.