go to AP

go to AP Computer Science A

AP Computer Science A

AP Computer Science A Resources

AP Computer Science A helps you get familiar with the concepts and tools of computer science as you learn a subset of the Java programming language. Click through our free AP Computer Science A notes and AP CSA flashcards below:

AP Computer Science A Multiple Choice Practice Problems

AP Computer Science A AP Free Response Practice Problems

AP Computer Science A Score Calculator

AP Computer Science A Unit 1: Primitive Types

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 2: Using Objects

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 3: Boolean Expressions and if Statements

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 4: Iteration

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 5: Writing Classes

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 6: Array

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 7: ArrayList

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 8: 2D Array

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 9: Inheritance

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

AP Computer Science A Unit 10: Recursion

We’re still working on this study guide! Check back later.

P.S. If you’re interested in making some extra cash for writing notes like these, consider applying to be a KnowtTaker.

Videos about AP Computer Science A

Advanced Placementderekbanascsdojocrashcourse

Tips from Former AP Students

Blog image

AP Prep

The Great Depression

Mind Map: The Great DepressionCentral Idea: The Great DepressionA severe worldwide economic depression in the 1930sMain Branches:Causes of the Great DepressionStock Market Crash of 1929Overproduction and UnderconsumptionBank FailuresDust BowlImpact on EconomyUnemploymentPovertyDecline in GDPDeflationGovernment ResponseNew Deal ProgramsFederal Reserve PoliciesPublic Works ProjectsSocial Security ActSocial and Cultural EffectsHomelessnessBreadlines and Soup KitchensRise of ShantytownsMigration and DisplacementSub-Branches:Causes of the Great DepressionStock Market Crash of 1929Speculation and buying on marginPanic selling and market collapseOverproduction and UnderconsumptionExcess production without sufficient demandDecreased consumer spendingBank FailuresBank runs and mass withdrawalsLoss of confidence in the banking systemDust BowlSevere drought and soil erosionAgricultural devastation in the MidwestImpact on EconomyUnemploymentMassive job losses across industriesHigh unemployment ratesPovertyWidespread poverty and destitutionLack of basic necessitiesDecline in GDPSharp decrease in economic outputNegative growth ratesDeflationFalling prices and wagesReduced consumer purchasing powerGovernment ResponseNew Deal ProgramsPublic Works Administration (PWA)Civilian Conservation Corps (CCC)Works Progress Administration (WPA)Tennessee Valley Authority (TVA)Federal Reserve PoliciesMonetary expansion and interest rate cutsEfforts to stabilize the banking systemPublic Works ProjectsInfrastructure developmentConstruction of roads, bridges, and damsSocial Security ActCreation of a social safety netRetirement and disability benefitsSocial and Cultural EffectsHomelessnessEvictions and foreclosuresLack of affordable housingBreadlines and Soup Kitchens...

Blog image

AP Prep

Copied from google docs

In this article, we will explore several effective tricks and tips to help you achieve a perfect score of 5 in the AP Computer Science Principles exam . By mastering these strategies, utilizing the right resources, and applying our AP Computer Science Principles test tips , you can confidently approach the exam and excel in it like a pro. So, let's delve into these techniques and insights to ensure you know how to pass the AP Computer Science Principles exam ! Free AP Computer Science Principles Resources No need to stress if you're cramming last-minute for the AP Computer Science...

Questions & AnswersIf you have any other questions - please get in touch

What is the AP Computer Science A exam format?

The exam format includes 40 multiple-choice questions and 4 free response questions. Students are allotted 90 minutes to complete the multiple-choice section and 90 minutes to compose their responses to the free response questions. To make sure you’re prepared enough to finish in time, take a look through our free AP Computer Science A study guide that covers the most important material you should know.

How do I study for AP Computer Science A?

You’ve likely covered a lot of material during your course this year, but to get a 5 on the AP exam, it’s important you understand how often each topic shows up. Once you take a look through the breakdown below, make sure to read through the AP Computer Science A study guide above with all the key points you should know for each unit.

What units are on AP Computer Science A?

Unit 1: Primitive Types
In this unit, you will gain a foundation in the Java programming language and other essential coding concepts.
Unit 2: Using Objects
Discover how to represent real-world objects in the digital space using reference data, and explore more advanced operations.
Unit 3: Boolean Expressions and if Statements
Focus on conditional statements to solve problems and control outcomes, as you explore the building blocks of algorithms.
Unit 4: Iteration
Learn the importance of repetition in algorithms and how to effectively use iteration.
Unit 5: Writing Classes
Explore the organization of behaviors and attributes into classes to represent real-world interactions digitally, while considering the legal and ethical implications.
Unit 6: Array
Gain techniques and standard algorithms for working with collections of related data structures.
Unit 7: ArrayList
Take a closer look at larger data sets and the use of ArrayList objects, while considering privacy concerns.
Unit 8: 2D Array
Expand your understanding of arrays to include 2D arrays, which represent data sets in a table format.
Unit 9: Inheritance
Learn how to manipulate code without altering existing code by using subclasses to create a hierarchical structure.
Unit 10: Recursion
Solve larger problems by breaking them down into smaller, simpler versions using recursive methods.

What are the video resources?

We’ve handpicked some of our favorite youtube channels and videos that align with the key topics and themes covered in our AP Computer Science A study guides. These channels can be a great way to get familiar with the concepts and tools of computer science as you learn a subset of the Java programming language. You'll do hands-on labs to design, write, and test computer programs that solve problems or accomplish tasks.

Where can I ask AP Computer Science A questions?

Connect with like-minded students who are also preparing for the exam and delve into the world of AP Computer Science A review together. By joining our Discord community, you can collaborate, exchange questions, discuss AP Computer Science A notes, and discuss any tricky problems with fellow AP Computer Science A students. Together, you can better understand challenging concepts, share helpful resources, and support each other on your way to getting a 5!

What is AP Computer Science A?

AP Computer Science A explores the concepts and tools of computer science as you learn a subset of the Java programming language. On this page, you’ll find AP Computer Science A resources to help you with your AP Computer Science A review.