AP®︎ Calculus AB | College Calculus AB | Khan Academy

Learn AP®︎ Calculus AB—everything you need to know about limits, derivatives, and integrals to pass the AP® test.

Overview

Added

March 18, 2026

Subject & domain

math · calculus

Grade range

Grade 10 (Sophomore)–Grade 12 (Senior)

Page kind

Course

Introduction

AP®︎ Calculus AB Course Overview

This Khan Academy course covers the standard AP®︎ Calculus AB curriculum, organized into 10 units of study.

  • Unit 1: Limits and Continuity
    • Covers limit estimation (graphs/tables), algebraic properties, direct substitution, trigonometric limits, the Squeeze Theorem, continuity, infinite limits, and the Intermediate Value Theorem.
  • Unit 2: Differentiation (Definition and Basic Rules)
    • Covers rates of change, the derivative as a slope, differentiability, power rule, and derivatives of trigonometric, exponential, and logarithmic functions.
  • Unit 3: Composite, Implicit, and Inverse Functions
    • Focuses on the Chain Rule, implicit differentiation, derivatives of inverse functions, and second derivatives.
  • Unit 4: Contextual Applications of Differentiation
    • Covers motion problems, related rates, local linearity, and L'Hôpital's Rule.
  • Unit 5: Applying Derivatives to Analyze Functions
    • Covers the Mean Value Theorem, critical points, extrema (min/max), concavity, inflection points, and optimization.
  • Unit 6: Integration and Accumulation of Change
    • Covers Riemann sums, the Fundamental Theorem of Calculus, antiderivatives, and $u$-substitution.
  • Unit 7: Differential Equations
    • Covers slope fields, separable differential equations, and exponential growth models.
  • Unit 8: Applications of Integration
    • Covers average value of a function, motion problems, area between curves, and volumes of solids (cross-sections, disc/washer methods).
  • Unit 9: AP Exam Prep
    • Contains solved free-response questions from past AP exams.
  • Unit 10: Standards Mapping
    • Provides alignment between the course content and official AP®︎ Calculus AB standards.

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