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Computer Science

AP Computer Science A

Build Java programming skills with AP-aligned warmups focused on key CS concepts.

About This Subject

AP Computer Science A warmups focus on object-oriented programming in Java — the language and paradigm at the heart of the AP CS A curriculum. Daily prompts build the programming knowledge and reasoning skills needed for the AP exam.

How Do Now Warmups Works

Prompts present Java code snippets, algorithms, or design problems that students trace, analyze, or explain in short written responses. This daily practice builds the code-reading and reasoning skills essential for AP CS A multiple-choice and free-response questions.

Aligned to National Standards

College Board AP Computer Science A Curriculum Framework

Aligned to the AP CS A Course and Exam Description, covering object-oriented design, data structures, algorithms, and recursion.

Benefits for Teachers and Students

  • Builds code-reading skills directly tested on the AP exam
  • Daily tracing and analysis problems develop algorithmic reasoning
  • Consistent practice with Java syntax reduces errors on the AP exam
  • Formative data helps teachers target review on specific AP CS A topics

Ready to use these prompts with your students?

Do Now Warmups is currently available by invitation. Sign up to request access for your school.

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