Unit guides
Every unit and topic, with a short summary, the key terms to know, and the best videos to learn from.
9 units · 105 topics · 541 videos
345 cards with the terms and ideas you need to know cold. The ones you find hard come back sooner.
241 exam-style questions, timed like the real exam, with every answer explained.
Unit 1
4–6% of exam7 topics · 38 videos
Unit 2
6–8% of exam8 topics · 44 videos
Unit 3
10–17% of exam13 topics · 68 videos
Unit 4
10–17% of exam14 topics · 66 videos
Unit 5
10–17% of exam12 topics · 59 videos
Unit 6
10–17% of exam14 topics · 68 videos
Unit 7
10–17% of exam15 topics · 82 videos
Unit 8
10–17% of exam15 topics · 80 videos
Unit 9
4–6% of exam7 topics · 36 videos
The basics of the 2027 US History exam, from College Board's official exam page.
What each score from 1 to 5 means, how your score is worked out, when scores come out, and how to find out what credit a college gives.
How digital testing in Bluebook works, what the multiple choice and free response sections are like, the calculator rules, and each course's exam at a glance.
A realistic plan from three months out to exam day, and how to use unit guides, videos, flashcards and practice questions to raise your score.
Every 2027 exam date from College Board's official schedule, plus late testing, score release and other deadlines to put in your calendar.
Short answers to the questions students ask most: what the exams cost, whether you can retake one, who sees your scores, and how to use this site.