AP®Computer ScienceCollege BoardComputer Science PrinciplesUnit 3: Algorithms and Programming

Unit 3: Algorithms and Programming (College Board AP® Computer Science Principles)

Get ready for your College Board AP® Computer Science Principles exams with our study resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.

Data Types & Structures

  1. Variables & Assignment
  2. Lists
  3. Strings
  4. List Operations

Mathematical Expressions

  1. Algorithm Expression
  2. Sequential Code
  3. Arithmetic Expressions

Boolean Expressions

  1. Boolean Expressions & Operators

Control Structures

  1. Conditionals
  2. Iteration & Loops

Developing Algorithms

  1. Algorithm Development

Search Algorithms

  1. Linear Search
  2. Binary Search

Procedures

  1. Calling Procedures
  2. Developing Procedures

Libraries

  1. Appropriate libraries or APIs

Simulations

  1. Relationship between simulations & real-world

Algorithmic Efficiency

  1. Efficiency of an algorithm

Undecidable Problems

  1. Existence of undecidable problems in computing

Data Types & Structures

  1. Exam Questions

Mathematical Expressions

  1. Exam Questions

Boolean Expressions

  1. Exam Questions

Control Structures

  1. Exam Questions

Developing Algorithms

  1. Exam Questions

Search Algorithms

  1. Exam Questions

Procedures

  1. Exam Questions

Libraries

  1. Exam Questions

Simulations

  1. Exam Questions

Algorithmic Efficiency

  1. Exam Questions

Undecidable Problems

  1. Exam Questions
College Board AP® Computer Science Principles Past Papers