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How to Prepare for AP Calculus (AB & BC): A 12-Week Plan

A week-by-week study plan for AP Calculus that actually maps to the exam — what to drill, what to skip, and when to bring in a tutor.

Most students cramming for AP Calculus spend 80% of their time on topics worth 20% of the score. Here's a plan that flips that.

Weeks 1–2: Diagnose, don't study

Take a full released exam under timed conditions (AB or BC, whichever you're sitting). Score it honestly. The breakdown tells you everything:

  • Missed limits and continuity questions → go back to precalc
  • Missed derivative rules but got the concept → drill, don't reteach
  • Missed integration applications → you have a setup problem, not a math problem

Don't open a textbook until you've done this. You'll waste weeks otherwise.

Weeks 3–6: The two pillars

Roughly 70% of the AP Calculus exam reduces to: (a) computing derivatives and integrals fluently, and (b) recognizing which one to apply. Spend these four weeks on:

  • Derivative rules — chain, product, quotient, implicit. Drill 20 problems a day until they're automatic.
  • Integration techniques — u-substitution above all. For BC: integration by parts and partial fractions.
  • Applications — related rates, optimization, area between curves, volumes.

If you're stuck on any of these for more than a week, that's the moment to bring in a calculus tutor for 2–3 targeted sessions. It's almost always cheaper than another month of YouTube.

Weeks 7–9: Free-response practice

The FRQs are scored generously if you show work the way the rubric expects. Practice writing out:

  • Units on every applied answer
  • Justifications using the right vocabulary ("because f' changes sign from positive to negative…")
  • Setups for integrals before evaluating

One FRQ a day, graded against the official rubric, beats five done sloppily.

Weeks 10–11: BC-only topics

If you're sitting BC, this is when sequences, series, parametric, and polar get focused attention — not earlier. They're only ~17% of the exam and trying to learn them alongside the core topics is what tanks BC scores.

Week 12: Two full timed exams

Saturday morning, full exam, scored. Sunday: review every miss. Repeat the following weekend. Don't take new exams the week of — you'll just stress yourself.

When to get help

Self-study works for most students. Get a tutor if:

  • You've plateaued at the same score across two practice exams
  • You can't explain why a step works, only that it works
  • FRQ scores are way below your multiple-choice scores (signals a communication issue, fixable fast)

Browse calculus tutors — many offer single-session AP review packages.