beginning of content:

Support for Students and Schools Impacted by Coronavirus
In response to school closures due to the COVID-19 pandemic, we’re providing free, live AP online classes and review lessons. We’ll also offer at-home testing for 2020 AP Exams. Note that any related adjustments to 2020 AP Exams, such as length or content covered, may not be reflected on all AP Central pages. Visit Taking the Exams for the latest exam information.

AP Calculus AB Updates and New Resources for 2019-20
To help more students prepare for—and succeed on—the AP Calculus AB Exam, we’ve clarified the course’s focus starting with the 2019-20 school year and are introducing new resources for your classroom. We’ve also moved exam registration to the fall, a best practice that improves students’ chances of earning college credit and placement.

New AP Resources
AP Classroom is now available. Designed with AP educators, it helps you provide students daily practice and personalized feedback throughout the year. Sign in to access AP unit guides with aligned resources, topic questions, personal progress checks, the progress dashboard, and your question bank.

### Course Overview

AP Calculus AB is an introductory college-level calculus course. Students cultivate their understanding of differential and integral calculus through engaging with real-world problems represented graphically, numerically, analytically, and verbally and using definitions and theorems to build arguments and justify conclusions as they explore concepts like change, limits, and the analysis of functions.

### Course Content

Based on the Understanding by Design® (Wiggins and McTighe) model, this course framework provides a clear and detailed description of the course requirements necessary for student success. The framework specifies what students must know, be able to do, and understand, with a focus on big ideas that encompass core principles, theories, and processes of the discipline. The framework also encourages instruction that prepares students for advanced coursework in mathematics or other fields engaged in modeling change (e.g., pure sciences, engineering, or economics) and for creating useful, reasonable solutions to problems encountered in an ever-changing world.

The AP Calculus AB framework is organized into eight commonly taught units of study that provide one possible sequence for the course. As always, you have the flexibility to organize the course content as you like.

 Unit Exam Weighting (Multiple-Choice Section) Unit 1: Limits and Continuity 10%–12% Unit 2: Differentiation: Definition and Fundamental Properties 10%–12% Unit 3: Differentiation: Composite, Implicit, and Inverse Functions 9%–13% Unit 4: Contextual Applications of Differentiation 10%–15% Unit 5: Analytical Applications of Differentiation 15%–18% Unit 6: Integration and Accumulation of Change 17%–20% Unit 7: Differential Equations 6%–12% Unit 8: Applications of Integration 10%–15%

### Mathematical Practices

The updated AP Calculus AB framework included in the course and exam description outlines distinct skills, called mathematical practices, that students should practice throughout the year—skills that will help them learn to think and act like mathematicians.

 Skill Description Exam Weighting (Multiple-Choice Section) Exam Weighting (Free-Response Section) 1.  Implementing Mathematical Processes Determine expressions and values using mathematical procedures and rules. 53%–66% 37%–55% 2. Connecting Representations Translate mathematical information from a single representation or across multiple representations. 18%–28% 9%–16% 3.  Justification Justify reasoning and solutions. 11%–18% 37%–55% 4.  Communication and Notation Use correct notation, language, and mathematical conventions to communicate results or solutions. Only assessed in the free-response section. 13%–24%

### AP and Higher Education

Higher education professionals play a key role developing AP courses and exams, setting credit and placement policies, and scoring student work. The AP Higher Education site features information on recruitment and admission, advising and placement, and more.

This chart shows recommended scores for granting credit, and how much credit should be awarded, for each AP course. Your students can look up credit and placement policies for colleges and universities on the AP Credit Policy Search .

Meet the Development Committee for AP Calculus AB.