How to Prepare for an AP Exam (3-Month Plan)
Three months is the sweet spot for AP prep — long enough to cover the material, short enough to keep momentum. Here’s the plan that works.
Quick answer
Month 1: content review (textbook + Khan Academy). Month 2: targeted practice (focus on weak units). Month 3: full timed practice tests + free-response practice. Target 1 hour/day, 5 days/week.
Month 1 — Content review
Goal: refresh every topic covered on the exam.
- Get the official AP Course Description from College Board (free PDF on apstudents.collegeboard.org).
- Go through unit by unit. Watch videos (Khan Academy is great for most APs).
- Take notes on the structure, not just the details.
- End of Month 1: take a baseline practice test. Score it. This tells you what to focus on in Month 2.
Month 2 — Targeted practice
Goal: master the units you’re weakest in.
- From your baseline, identify the 2-3 units where you scored lowest.
- Spend 4 days/week on those units. Do 15-20 problems per session.
- Spend 1 day/week reviewing topics you already know.
- Start working free-response questions. They’re predictable in structure — practice the format.
Month 3 — Full practice + free-response
Goal: simulate test conditions.
- Take a full timed practice test every 1-2 weeks. Score honestly.
- Drill released free-response questions from College Board.
- Practice writing under time pressure.
- Last week: light review, NOT new material. Sleep extra.
Most-skipped AP prep step: writing out free-response answers under time pressure. Even if you know the material, free-response writing has its own pacing. Practice it weekly.
Free-response strategy (any AP)
Most APs grade free-response by rubric. Each point comes from showing specific things:
- For sciences: setup, calculation, units, interpretation
- For history/social science: thesis, evidence, analysis, sourcing
- For math: setup, work shown, correct answer, units (if applicable)
- For language: grammar correctness, vocabulary, content
Get the official rubrics. Practice with them. Score yourself.
Resources
- Official AP Classroom (your teacher should give access)
- Khan Academy AP courses (most subjects)
- Princeton Review or Barron’s prep books
- UWorld for AP (paid, top question quality)
- YouTube — many AP teachers post free review content
- Tutor Corner LLC for one-on-one accountability
Common mistakes
- Skipping free-response practice.
- Cramming the night before instead of resting.
- Only doing multiple-choice prep.
- Underestimating one specific unit (often it’s the one teacher rushed through).