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⌨️ AP Computer Science P Cheatsheets
Download the one-page AP Computer Science P cheatsheet PDF or browse AI-generated visual study aids with key formulas, concepts, and definitions for your exam review.
Download the one-page AP Computer Science P cheatsheet PDF or browse AI-generated visual study aids with key formulas, concepts, and definitions for your exam review.
Text cheatsheets made by Fiveable, in print-ready PDF.

Compiled by students and teachers, then reviewed and updated every year.
1 page · PDF · updated every year
Same format, one unit at a time, aligned to the 2026-2027 course.
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5



Printable PDF · from the Fiveable shop
6 pages · Subject + 5 unit cheatsheets · PDF
AI-generated one-pagers for a single topic. Make your own, or browse what other students have made.
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Unit 1 - Big Idea 1 Overview: Creative Development

Unit 1 - 1.1 Collaboration

Unit 1 - 1.1 Collaboration

Unit 1 - 1.1 Collaboration

Unit 1 - 1.2 Program Function and Purpose

Unit 1 - 1.3 Program Design and Development

Unit 1 - 1.4 Identifying and Correcting Errors

Unit 2 - Big Idea 2 Overview: Data

Unit 2 - 2.1 Binary Numbers

Unit 2 - 2.2 Data Compression

Unit 2 - 2.3 Extracting Information from Data

Unit 2 - 2.4 Using Programs with Data

Unit 3 - 3.1 Variables and Assignments

Unit 3 - 3.2 Data Abstraction

Unit 3 - 3.3 Mathematical Expressions

Unit 3 - Big Idea 3: Algorithms and Programming

Unit 3 - 3.4 Strings

Unit 3 - 3.5 Boolean Expressions

Unit 3 - 3.6 Conditionals

Unit 3 - 3.7 Nested Conditionals

Unit 3 - 3.9 Developing Algorithms

Unit 3 - 3.10 Lists

Unit 3 - 3.11 Binary Search

Unit 3 - 3.12 Calling Procedures

Unit 3 - 3.13 Developing Procedures

Unit 3 - 3.14 Libraries

Unit 3 - 3.15 Random Values

Unit 3 - 3.16 Simulations

Unit 3 - 3.17 Algorithmic Efficiency

Unit 3 - 3.18 Undecidable Problems

Unit 4 - 4.2 Fault Tolerance

Unit 4 - 4.2 Fault Tolerance

Unit 4 - 4.3 Parallel and Distributed Computing

Unit 5 - 5.1 Beneficial and Harmful Effects

Unit 5 - 5.4 Crowdsourcing

Unit 5 - 5.6 Safe Computing

AP Computer Science Principles Exam - Performance Task

AP Computer Science Principles Exam - Multiple-Choice Questions (MCQ)

Exam Skills - Score Higher on AP Comp Sci P 2026: FRQ Tips from Students

Exam Skills - Score Higher on AP Comp Sci P 2026: MCQ Tips from Students
A cheatsheet condenses a whole course into the facts you actually need on exam day. The AP Computer Science P cheatsheets on this page summarize the key formulas, concepts, and definitions from each unit so you can review the entire course at a glance.
They work best as a final review: skim the one-page summary, spot the units you want to strengthen, then go deeper with the AP Computer Science P study guides. The visual cheatsheets in the gallery are organized by unit, and you can generate your own for any topic you want a quick refresher on.